Statistical physics, Hydrodynamic instabilities and turbulence, Turbulence in stratified fluids, Application of the renormalization group to dynamical systems, Quantum dynamics following Ehrenfest’s theorem
Updated list of publications: Google Scholar
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This is a topic wise listing of papers published in refereed journals. The number at the end of the title of a paper denotes its chronological publication order.
Publication list last updated on 13th December, 2022.
Does the viscosity exponent derive from ultrasonic attenuation spectra ? (with U. Kaatze and S. Z. Mirzaev) Int. J. Thermophys. 33, 469 (2012) (#224)
Critical viscosity exponent of classical fluids (with H. Hao, R. A. Ferrell), Phys.Rev. E 71 021201 (2005). (#179)
Shear thinning of a critical viscoelastic fluid (with P. Das), Phys. Rev. E 71 036145 (2005) (#178)
Scaling function for the critical diffusion coefficient of a critical fluid in a finite geometry (with P. Das), Phys. Rev. E 69 036 116 (2004) (#172)
Critical viscosity exponent for fluids : Effect of higher loops (with P. Das), Phys. Rev. E 67 036103 (2003) (#166)
Zero frequency critical bulk viscosity : Is the amplitude ratio truly universal (with P. Das), Phys. Rev. E 64 022201 (2001). (#162)
Frequency dependent viscosity near the critical point: the scale to two loop order ( with P. Das), Phys. Rev. E 63 020202 (2001) (#154)
Universality in the critical dynamics of fluids: ultrasonic attenuation (with R. A. Ferrell), Physica A 250 83 (1998) (#129)
Dynamic scaling theory for sound propagation in randomly stirred fluids, Mod. Phys. Lett. B 7 881 (1993) (#97)
Critical viscosity exponent of a classical fluid (with R A Ferrell), Phys. Rev. A 28, 2263 (1983). (#33)
Dynamic scaling function for critical fluctuations in classical fluids (with H Burstyn, J V Sengers and R A Ferrell), Phys. Rev. A 28, 1567 (1983). (#32)
Critical ultrasonic and hypersonic attenuation near the liquid gas transition (with R A Ferrell), Phys. Lett. 88A 77 (1982). (#28)
Time dependent velocity correlation functions of randomly stirred fluids from mode-coupling theories (with D J Scalapino), Phys. Lett. 85A 442 (1981). (#16)
Crossover function for the critical viscosity of a classical fluid (with R A Ferrell, R S Basu and J V Sengers), Phys. Rev. A 24 1469 (1981). (#15)
Dynamic scaling for the critical viscosity of a classical fluid (with R A Ferrell), Phys. Lett. 76A 290 (1980). (#9)
Double scattering corrections for the critical dynamics of a classical fluid (with R A Ferrell), Phys. Rev. A 19 348 (1979). (#1)
Sound attenuation near the critical demixing point of binary liquids : interplay of critical dynamics and non-critical kinetics (with U. Kaatze and S. Z. Mirzaev) Rep. Prog. Phys. 73 066601 (2010) (#212)
Bulk viscosity universality and scaling function near the binary liquid consolute point ( with U Kaatze and I Iwanowski) J Chem Phys 131 1745002 (2009) (#209)
Dynamic scaling theory of the critical attenuation and dispersion of sound in a classical fluid: The binary liquid (with R A Ferrell), Phys. Rev. A 31, 1788 (1985). (#54)
Ultrasonic Absorption Measurements Near the Critical Point of a Reactive Binary Mixture (with H Dunker and D Woermann), Berichte der Bunsengesellschaft für physikalische Chemie, 87 591 (1983) (#36)
Pressure effects and ultrasonic attenuation in the binary mixture 3-methylpentane and nitroethane near the critical point (with E A Clerke, J V Sengers and R A Ferrell), Phys. Rev. A27, 2140 (1983). (#31)
Dynamic universality and the critical sound velocity in a binary liquid (with R A Ferrell), Phys. Rev. B 24 4095 (R)(1981). (#21)
Dynamic scaling theory for the critical ultrasonic attenuation in a binary liquid (with R A Ferrell), Phys. Rev. A, (R)24, 1643 (1981). (#18)
Lifshitz tricritical point and its relation to the FFLO superconducting state ( with A. Dutta) Phys. Lett. A 377 1402 (2013) (#233)
Competing order parameters and a tricritical point with a difference (with A. Dutta) Physica B 407 3722 (2012) (#227)
Effect of confinement on the critical specific heat of liquid helium near the lambda point (with R.A.Ferrell), J. low temp. Phys. 132 55 (2003). (#170)
Finite size scaling for equilibrium properties of confined liquid helium near lambda point ( with R A Ferrell) J. Low Temp.Phys. 119 283 (2000). (#150)
Lambda transition in confined 4He : Ratio of surface specific heats above and below the bulk transition point (with S.Bhattacharyya), Phys. Rev. B 61 5899 (2000). (#149)
Superfluid transition in a cylindrical pore: specific heat scaling function (with S. Bhattacharya), Phys.Rev. B 60 R746 (R) (1999). (#143)
Superfluid transition in a finite geometry: critical ultrasonics (with S. Bhattacharya), Phys.Rev. B 58 15146 (1998). (#136)
Critical ultrasonics near the superfluid transition: finite size effects (with S. Bhattacharya), J. Phys. A 31 L575 (1998). (#134)
Finite geometry specific heat scaling function near the lambda transition (with S. Bhattacharya), Euro. Phys. Lett. 43 129 (1998). (#132)
Lambda point thermodynamics of confined liquid helium: negative surface specific heat (with R. A. Ferrell), Low temp. Phys. 24 72 (1998). (#126)
Theory for normal state critical Kapitza resistance of He-4 (with R.A.Ferrell and S.Mukhin), Low temp. Phys. 24 76 (1998). (#125)
Ultrasonic attenuation in d-wave superconductors (with V N Kostur and R A Ferrell) JETP Lett. 61 560 (1995). (#106)
Quantum fluctuations and the onset of global superconductivity in disordered Josephson-junction arrays (with R A Ferrell and B Mirhashem), Phys. Rev. B 41 11615 (1990). (#84)
Sound propagation in liquid helium near the λ point. II. Ultrasonic attenuation (with R A Ferrell and B Mirhashem), Phys. Rev. B35 4662 (1987). (#67)
Damping of second sound in superfluid helium by order-parameter relaxation (with R A Ferrell), Phys. Rev. B31, 1661(R) (1985). (#55)
Temperature dependent sinusoidal magnetic order in the superconductor HoMo6Se8 (with J W Lynn, J A Gotaas, R W Erwin. R A Ferrell, R N Shelton and P Klavins), Phys. Rev. Lett. 52, 133 (1984). (#43)
Viscous Damping of Second Sound near the Lambda Point of Liquid 4He (with R A Ferrell), Phys. Rev. Lett. 51, 487 (1983). (#39)
Correction to dynamic scaling near the lambda transition of liquid helium. II. Quasi Scaling (with R A Ferrell), Phys. Rev. B28 121 (1983). (#37)
Nonlinear effects in third-sound damping and the critical velocity of thin helium films (with L Yu), Phys. Rev. B26 3946 (1982). (#27)
Sound propagation near the lambda transition of liquid helium: thermodynamics (with R A Ferrell), Phys. Rev. B25 3168 (1982). (#26)
Critical dynamics of the lambda transition in liquid 4-He: High-temperature expansion for $T\gt;{T}_\lambda}$ (with R A Ferrell), Phys. Rev. B25 216 (1982). (#25)
Critical ultrasonic attenuation in superfluid helium: Mixing of order-parameter and fluctuation contributions (with R A Ferrell), Phys. Rev. B23 2434 (1981) . (#24)
Effect of applied field on the spin-correlations in a magnetic superconductor (with R A Ferrell), Physica 108B, 1039 (1981). (#22)
Predicted precritical second sound damping in superfluid He : “high temperature expansion” (with R A Ferrell), Phys. Rev. B24 5071 (1981). (#19)
Lambda-point critical dynamics for the pedestrian : high temperature expansion (with R A Ferrell), Physica 107B 341 (1981). (#17)
Dynamic Scaling of Ultrasonic Attenuation at the Liquid Helium Lambda point, Phys. Rev. Lett. 44 403 (1980). (#11)
Critical dynamics of the λ transition in liquid 4-He: Light-scattering spectrum (with R A Ferrell), Phys. Rev. B 20 3690 (1979). (#7)
Equation of motion approach to the critical dynamics of liquid helium at the lambda point (with R A Ferrell), J. Low Temp. Phys. 36 165 (1979). (#6)
Effect of non-locality on the spin-correlation in ferromagnetic superconductors (with R A Ferrell and A Bagchi), Phys. Rev. Lett. 43 154 (1979). (#5)
Corrections to Dynamic Scaling for the Lambda Transition in Liquid Helium (with R A Ferrell), Phys. Rev. Lett. 42 1638 (1979). (#4)
Dynamic scaling near the lambda point in liquid helium (with R A Ferrell and V Dohm), Phys. Rev. Lett. 41, 1818 (1978). (#2)
Field theoretic calculation of the specific heat exponent for a classical N-vector model in a random external field (with K. Ghosh and A. Dutta), Euro. Phys. J. B 4219 (1998). (#133)
The random field Ising model in a transverse field: multicritical point (with K. Ghosh), Phys. Lett. A 238 203 (1998). (#127)
Dynamic response of an Ising system to a pulsed field (with M. Acharya and B. K. Chakrabarti), Phys.Rev. E55 2392 (1997). (#117)
Dynamic scaling, zero temperature fixed point and the random field Ising model (with Y S Parmar), Phys. Rev. B, 49, 6350 (1994). (#99)
Renormalization group for the random field Ising model (with Y S Parmar), Phys. Rev. B 46 1216 (1992). (#93)
Dynamic critical exponent for the ferromagnetic transition, Hyperfine Interactions 25 427 (1984). (#49)
Spectrum of longitudinal fluctuations in an isotropic ferromagnet below the Curie point, Phys. Rev. B 27, 3058 (1983). (#35)
O(n) Heisenberg model with long-range interactions (with J L Cardy and D J Scalapino), Phys. Rev. B 25 1683 (1982). (#30)
Dynamic scaling for the isotropic ferromagnet: ε expansion to two-loop order (with R A Ferrell), Phys. Rev. B 24 6480 (1981). (#23)
Some properties of a one-dimensional Ising chain with inverse square interaction (with S Chakrabarti, J L Richardson and D J Scalapino), Phys. Rev. B 24 3862 (1981) (#14)
Fluctuations near the critical micelle concentration I. Premicellar aggregation, relaxation rate and isentropic compressibility (with U. Kaatze) J. Phys. Chem. B 117 3790 (2013) (#232)
Fluctuations near the critical micelle concentration II. Ultrasonic attenuation spectra and scaling (with U.Kaatze) J. Phys. Chem. B117 3798 (2013) (#231)
Anomalous dynamics of non-ionic micelles in water (with U. Kaatze) J. Phys. Chem. B 115 6069 (2011) (#219)
Critical fluctuations in the domain structure of lipid membranes (with S. Halstenberg, W. Schrader, P. Das, U. Kaatze), J. Chem. Phys. 118 5683 (2003). (#165)
The critical Casimir force in the superfluid phase:effect of fluctuations (with S. Biswas, H. Samanta, S. Bhattacharyya and B. Hu) New J. Phys. 12 063039 (2010) (#213)
Exact crossover function for the Casimir Force in a noninteracting Bose gas (with N Bera) Eur. Phys. J D 53 21(2009) (#203)
O(n) quantum rotors close to n=2 and D=1 (with A. Dutta), Phys. Rev. B 64 012101 (2004). (#161)
Phase transitions in Quantum Ising and rotor models with long range interactions (with A. Dutta), Phys. Rev. B 64 184106 (2001). (#160)
Quantum Rotors in the presence of a random field (with A. Dutta), Phys.Rev. B 58 6378 (1998). (#135)
Quantum rotors with regular frustration and the quantum Lifshitz point (with A. Dutta and B.K.Chakrabarti), Euro. Phys. J. B 3 97 (1998). (#131)
Quantum Lifshitz point : epsilon expansion and the spherical limit (with A. Dutta and B. K. Chakrabarti), Phys.Rev. B55 5619 (1997). (#116)
Global persistence exponents in critical dynamics : finite size induced crossover (with D Chakraborty) Phys.Rev. E 76, 031117 (2007). (#196)
Scaling in a temperature quench in systems with a Lifshitz point : nonconserved and conserved order parameters (with A. Basu), J. Phys. A 37 1111 (2004). (#173)
Scaling function for the critical specific heat in a confined geometry: spherical limit (with S. Bhattacharya), Phys.Rev. B 59 3341 (1999). (#137)
Continuum model for growth with number conservation: the dynamic critical exponent in the spherical limit, J. Phys. A 29 L419 (1996). (#113)
Critical diffusivity in restricted geometry: Decoupled mode approximation, Phys. Rev. Lett. 77 1524 (1996). (#112)
Critical dynamics of systems with reversible mode coupling terms: spherical limit, Euro.Phys. Lett. 34 525 (1996). (#111)
Ward's identity in critical dynamics (with R.A. Ferrell), J. Stat. Phys 41 899. (#56)
General dynamic scaling theory of critical ultrasonic attenuation and dispersion (with R A Ferrell), Phys. Lett. 86A 109 (1981). (#20)
Crossover functions by renormalization-group matching: O(\epsilon^2) results (with J F Nicoll), Phys. Rev. B 23 389 (1981). (#12)
Self-consistent screening approximation, long range interaction and the critical exponent, Phys. Lett. 78A 465 (1980). (#10)
Analytic properties of critical dynamics : \epsilon-expansion (with R A Ferrell), J. Math. Phys. 21 534 (1980). (#8)
Critical correlation function and exponent \eta: a sum rule (with R A Ferrell), Phys. Rev. Lett. 42 1505 (1979). (#3)
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Driven active matter: Fluctuations and a hydrodynamic instability (with T. R. Kirkpatrick), PRF 4, 024306(2019) (#259)
Stability Analysis of Fluid Flows Using Lagrangian Perturbation Theory (LPT): Application to the Plane Couette Flow (with S. Nadkarni-Ghosh) Frontiers in Physics, 6, 37 (2018) (#256)
Universality in crossover function in fluids with a free surface ( with K S Das) Physica B 404 2285 (2009) (#206)
Stationary convection in dilute rotating 3He-4He superfluid mixture : a linear stability analysis (with M. Thurlow, M. J. Lee, P. G. J. Lucas), Physica B 329 172 (2003). (#169)
Rayleigh-Marangoni convection in a critical fluid : A tale of two crossovers (with K. S. Das) , Phys.Rev. E 64 016311 (2001) (#163)
Nonlinear model for Marangoni convection (with K. S. Das), Phys. Rev. E 63 012601 (2000). (#153)
Onset of convection in a binary mixture near the plait point (with K. S. Das), Phys. Rev. E 61 5191 (2000). (#151)
Marangoni attractors (with K. S. Das), Physica A 270 173 (1999). (#145)
Marangoni convection on an inhomogeneous substrate (with K. S. Das), Phys. Rev. E59 5407 (1999). (#140)
Convective instability in rotating liquid 3He-4He mixture (with M. S. Thurlow, B. J. Brooks and P G J Lucas), J. of Fluid Mech. 313 381 (1996). (#110)
Marangoni convection in binary liquids, Phys. Rev. E 50 1198 (1994). (#100)
Parametric resonance in Rayleigh Benard convection with corrugated geometry, Phys. Rev. A 43 819 (1991). (#88)
Convection in 3He-4He mixtures with large negative separation ratios (with T J Bloodworth, M R Ardron, P G J Lucas and N D Stein), Nonlinearity 3 981 (1990). (#86)
Convective instability in a rotating fluid layer under modulation of the rotation rate, Phys. Rev. A 41 5491 (1990). (#82)
Convection in rotating binary mixtures. III. Galerkin models, Physics of Fluids, A 1 1938 (1989). (#81)
Randomly stirred fluids, mode coupling theories and the turbulent Prandtl number, J. Phys. A21 L551 (1988). (#77)
Convection in rotating binary mixture: II. Kupper-Lortz instability, Phys. Fluids 31 2462 (1988). (#75)
Convection in rotating binary mixtures: I. Thresholds, Physics of Fluids 31, 2456 (1988). (#74)
Thermal Convection in 3He–4He Mixtures near the λ-line (with T J Bloodworth, M R Adron and P G J Lucas), Jap. J. of Appl. Phys. (1987). (#73)
Preferred patterns in convection in rotating binary liquids, Phys. Rev. A 37, 1368 (1988). (#72)
Stationary convection in binary liquids : patterns selection by modulation, Europhys. Letts. 5, 31 (1988). (#71)
Hopf bifurcation in a binary liquid : exact upper bound on the frequency, J. Phys. A 21, L113 (1988). (#70)
The destabilizing effect of temperature modulation on time-dependent convection in 3He-4He mixtures (with T J Bloodworth, M R Adron and P G J Luoas), Phys. Rev. A36, 2503 R (1987). (#69)
Onset of the first instability in hydrodynamic flows: Effect of parametric modulation (with K Kumar and K Banerjee) Phys. Rev. A31, 5000 (1986). (#59)
Onset of convection in 3He-4He mixture near the superfluid transition temperature : effect of temperature modulation (with K Banerjee), Proc. Roy. Soc. (1984). (#47)
Effect of parametric modulation on the onset of convection in 3He-4He mixtures near the lambda point (with K Banerjee), Phys. Rev. B 30 1336 (1984). (#46)
Activity induced turbulence in driven active matter ( with T.R.Kirkpatrick ) Phys Rev F ( in press) (#276)
Anisotropy in turbulent Rayleigh–Bénard convection with and without rotation ( with K.Kumar, H. Pharisi and A.Das ) Phys of Fluids 34 035111 (2022) (#275)
A randomly stirred model for Bolgiano–Obukhov scaling in turbulence in a stably stratified fluid. Phil. Trans. R. Soc. A. 380: 20210075 (#274)
Universal Crossover from Kolmogorov to Bolgiano–Obukhov scaling in turbulence in a stably stratified fluid. Phys Lett. A 417 80210075 (2021) (#273)
Transition to turbulence in driven active matter (with A. Das and T. R. Kirkpatrick) Phys. Rev. E 101, 023103 (2020) (#265)
Kolmogorov or Bolgiano-Obukhov scaling: Universal energy spectra in stably stratified turbulent fluids (with A. Basu) PRE 100 033117 (2019) (#263)
Turbulence in a stably stratified fluid: onset of global anisotropy as a function of the Richardson number Physica Scripta 94 12 (2019) (#262)
Spectra and probability distributions of thermal flux in turbulent Rayleigh-Bénard convection ( with H. K. Pharasi, K Kumar and D Kumar) Phys of Fluids 28 055103 (2016) (#248)
Dynamic scaling and large scale effects in turbulence in a compressible stratified fluid (with H. K. Pharasi) Phys. Lett. A380 222 (2016) (#246)
Self consistent field theory for the convective turbulence in a Rayleigh Benard system in the infinite Prandtl number limit, J. Stat Phys 160 1519 (2015) (#244)
Kolmogorov argument for the scaling of the energy spectrum in a stratified fluid, Phys.Lett A 379 696 (2015) (#241)
Frequency spectra of turbulent thermal convection with uniform rotation (with H.K.Pharasi and K.Kumar) Phys.Rev. E 90 041004 ( R ) (2014) (#239)
Entropy and energy spectra in low-Prandtl-number convection with rotation (with H.K.Pharasi and K.Kumar) Phys. Rev. E 89 023009 (2014) (#236)
Fluctuating hydrodynamics and turbulence in a rotating fluid: Universal properties (with A. Basu) Phys. Rev. E 85, 023611 (2012) (#225)
Turbulence in rotating Rayleigh Benard convection in low Prandtl number fluids (with H.K. Pharasi, R. Kannan and K. Kumar) Phys. Rev. E 84, 047301 (2011) (#220)
Third-order structure factor for rotating three-dimensional homogeneous turbulent flow (with S Chakraborty), Phys. Rev. E 76, 036304 (2007). (#194)
Wall bounded turbulent shear flow: Analytical result for the universal amplitude (with A. K. Chattopadhyay), Phys.Rev. E63 016306 (2000). (#152)
Homogeneous isotropic turbulence: large momentum expansion (with A. Sain), Physica A 270 165 (1999). (#146)
Extended self-similarity & dissipation range dynamics of three dimensional turbulence (with A. Sain), Phys. Rev. E 60 571 (1999). (#144)
Renormalization – group analysis of the infrared properties of a randomly stirred binary fluid (with M. K. Nandy), J. of Phys. A 31 2621 (1998). (#128)
MODE-COUPLING THEORY, DYNAMIC SCALING, AND TWO-DIMENSIONAL TURBULENCE (with M K Nandy) Int. J. Mod. Phys. B9 1081 (1995) (#105)
Screening approximation and the Kolmogorov spectrum of homogeneous isotropic turbulence, J. Phys. A 27 L 347 (1994). (#102)
Log Normal Intermittency and Randomly Stirred Fluids (with A Das) Europhys. Lett. 26 527 (1994). (#101)
Homogeneous isotropic turbulence in randomly stirred fluids: Self-consistent mode coupling and perturbation theory, Phys. of Fluids A 3 (1991). (#90)
Rotating Rayleigh Benard convection with modulation, J. Phys. A 22, L1135 (1989). (#83)
Self-consistent mode coupling theory of turbulence and the universal Prandtl number (with M K Nandy), Phys. Lett. A 152 281 (1991). (#85)
Critical dimensions and perturbation theory for randomly stirred fluids, Phys. Rev. A40, 6371 (1989). (#79)
Frequency dependent critical viscosity of a classical fluid (with R A Ferrell), Phys. Rev. A 27, 1544 (1983) (#34)
Frequency dependent critical diffusion in a classical fluid (with R A Ferrell), Phys. Rev. A23, 1511 (1981). (#13)
Surface tension and instability in the acoustic white hole of a circular hydraulic jump ( with A K Ray) Phys. Rev. Fluids 6 104801 (2021) (#271)
A theoretical prediction of rotating waves in Type-I hydraulic jumps (with Arnab K.Ray, Niladri Sarkar, and AbhikBasu) Physics Letters A, 382, 47, 3399-3404 (2018) (#257)
Tunneling of the blocked wave in a circular hydraulic jump, Phys Lett A 381 733 (2017) (#250)
Standing and traveling waves in the shallow-water circular hydraulic jump (with A K Ray), Phys. Lett. A 371 241 (2007). (#190)
Hydraulic jump in one-dimensional flow (with S. B. Singha, A.K.Ray), Euro. Phys. J. B 48 417 (2005). (#185)
Varieties of scaling regimes in hydromagnetic turbulence (with Abhik Basu), PRE 98, 062143 (2018) (#258)
Universal properties of three-dimensional magnetohydrodynamic turbulence: do Alfvén waves matter? (with A. Basu), J. Stat. Mech. (2005) P07002. (#184)
Mean magnetic field and noise cross-correlation in magnetohydrodynamic turbulence: results from a one-dimensional model (with A.Basu and S.Ramaswamy), Euro. Phys. J. B 9 725 (1999). (#141)
The dynamo effect – a dynamic renormalization group approach (with A . Basu), Euro.Phys Lett. 46 183 (1999). (#142)
Computation of Kolmogorov's Constant in Magnetohydrodynamic Turbulence (with M Verma) Europhys. Lett. 31 195 (1995). (#104)
Stabilization against Kuppers Lortz instability by a magnetic field (With S Das), Phys. of Fluids A 3 978 (1991). (#89)
Turbulent Rayleigh-Bénard convection in a conducting fluid in a strong magnetic field (with A Das and K Banerjee) Phys. Rev. A 43 1097 (1991). (#87)
Overstability in magnetohydrodynamic convection revisited (with K Kumar and K Banerjee), Physics of Fluids 29. 4032 (1986). (#60)
Competing effects of magnetic field and temperature modulation in magnetohydrodynamic convection (with K Banerjee and M B Banerjee). Phys. Rev. A 30 1152(R) (1984). (#45)
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Work probability distribution for a ferromagnet with long-ranged and short-ranged correlations (with T. R. Kirkpatrick and J. V. Sengers) PRE 97, 042109 (2018) (#255)
Contrasting Work Fluctuations and Distributions in Systems with Short-Range and Long-Range Correlations (with T. R. Kirkpatrick and J. V. Sengers) Phys. Rev. Lett. 119, 030603 (#251)
Work probability distribution and tossing a biased coin (with A. Saha and S. Chakraborty) Phys. Rev. E 83, 011104 (2011) (#216)
Large deviation theory for coin tossing and turbulence ( with S Chakrabarty and A Saha) Phys Rev E80 056302 (2009) (#208)
Asymmetry of the work probability distribution (with A Saha) J. Phys. A 40, 13269 (2007). (#193)
Finite Size effects in persistence in random walks (with D Chakraborty), Phys. Rev. E 75, 011 111 (2007). (#188)
Nonequilibrium statistical physics with fictitious time (with H S Samanta), Phys. Rev. E73 046125 (2006). (#187)
Growth models and models of turbulence- A stochastic quantization perspective (with H. S. Samanta, D. Gangopadhyay), Phys.Lett. A 353 113 (2005). (#186)
Fokker-Planck equation : Long-time dynamics in approach to equilibrium (with H. S. Samanta), Phase Trans. 77 747 (2004). (#175)
Approach to equilibrium in adiabatically evolving potentials (with H. S. Samanta, R. Ramaswamy), Phys.Rev. E69 056114 (2004). (#174)
Couple nonequilibrium growth equations: self consistent mode coupling using vertex renormalization (with A Basu and A Chatterjee), Phys.Rev. E61 2086 (2000). (#148)
Self consistent mode coupling and the Kardar-Parisi-Zhang equation with spatially correlated noise (with A. K. Chattopadhyay), Euro.Phys.Lett. 42 119 (1998). (#130)
Upper critical dimension of the Kardar-Parisi-Zhang equation, J. of Phys. A31 L93 (1998). (#124)
Kardar-Parisi-Zhang and the delta expansion (with I. Paul and S. Tewari), Phys. Rev. E 55 R 2097 (1997). (#118)
Discrete solid-on-solid model of interface with bending rigidity: Roughening vs. crumpling (with P. Maiti and D. Chowdhury), Phys.Rev. E54 2670 (1996). (#114)
Infrared singularities in interface growth models (with R. Kotlyar and S. DasSarma), Phys.Rev. E53 R1313 (1996). (#109)
Continuum model for growth with number conservation: the dynamic critical exponent in the spherical limit, J. Phys. A 29 L419 (1996). (#107)
Dynamics of crumpling of fluid-like amphiphilic membranes (with D Chowdhury and A Bhattacharya), J. Phys. A27 257 (1994). (#98)
Kramers time in bistable potentials (with K Banerjee), J. Phys. A 22 L1131 (1989). (#80)
Growth of nematic droplets from the supercooled isotropic phase of a liquid crystal (with D Chowdhury), Solid State Commun. 67 697 (1998). (#78)
Nonequilibrium dynamics of N-component Ginzburg-Landau fields in zero and one dimension (with D J Scalapino and P Meakin), Phys. Rev. A30, 1026 (1984). (#42)
Diffusion in bistable potentials : exact solutions (with K Banerjee and H S Mani), Phys. Rev. A 29, 393 (1984). (#41)
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Emergence of universality in the transmission dynamics of COVID-19 (with A.Paul, A. Pal and S.Chakraborty ) Sci.Rep. 11 18891 (2021) (#272)
Understanding the order-chaos-order transition in the planar elastic pendulum (with Anurag, B. Mondal, and S. Chakraborty) Physica D, 402, 132256 (2020) (#264)
On the properties of a class of higher-order Mathieu equations originating from a parametric quantum oscillator (with Subhadip Biswas), Nonlinear Dyn (2019) (#260)
Estimating the boundaries of a limit cycle in a 2D dynamical system using renormalization group (with Ayan Dutta, Debapriya Das and Dhruba Banerjee) Comm. in Nonlinear Science and Numerical Simulatio, 57, 47, (2018) (#254)
Nonlinear Dynamics of a rotating double pendulum ( with S Maity, J Roy and A K Mallik ) Phys Lett A 380 408 (2016) (#247)
Finding limit cycles in self-excited oscillators with infinite-series damping functions (with D. Das and D. Banerjee) Eur. Phys. J. D 69 85 (2015) (#243)
Equivalent linearization technique for quantum anharmonic oscillators (with R.Sain) European Jour. of Phys. 36 055025 (2015) (#242)
On noise induced Poincare – Andronov – Hopf bifurcation (with H. S. Samanta, A. Bhattacharyay and S. Chakraborty) Chaos 24 043122 (2014) (#240)
Turing-Hopf instabilities through a combination of diffusion, advection and finite size effects (with S. Galhotra and B. K. Agarwalla) J. Chem. Phys 140 024501 (2014) (#238)
Diffusion driven instability to a drift driven one-Turing patterns in the presence of an electric field (with B. K. Agarwalla and S. Galhotra) J. Math Chem. 52 188 (2014) (#237)
Super-critical and sub-critical Hopf bifurcations in two and three dimensions (with D. Das and D. Banerjee) Nonlinear Dynamics 77 169 (2014) (#235)
Role of initial conditions in the dynamics of a double pendulum at low energies (with J. Roy and A. K. Mallik) Nonlinear Dynamics 73 993 (2013) (#230)
On the properties of a variant of the Riccati system of equations (with A. Sarkar, P. Guha, A. Ghosh Choudhury, A. K. Mallik and P. G. L. Leach) J. Phys. A 45 415101 (2012) (#228)
Lindstedt Poincare technique applied to molecular potentials (with S. Bhattacharjee) J. Math. Chem. 50, 1398 (2012) (#223)
Periodic orbits in glycolytic oscillators: from elliptic orbits to relaxation oscillations (with T. Roy and A. K. Mallik) EPJ E34, 19 (2011) (#217)
Period adding bifurcation in a logistic map with memory(with D Datta) Physica D 237 3153 (2008) (#202)
Effect of non-denumerable fixed points in finite dynamical systems, (with S Chakrabarty) Chaos 18 013124 (2008). (#200)
A model reaction diffusion system under spatial perturbation: Theoretical and numerical investigation (with S.Kar, D.S.Ray), Euro.Phys. J. B43 109 (2005). (#180)
The phase modulated logistic map (with A. Nandy, D. Datta and R. Ramaswamy), Chaos 15 023107 (2005). (#183)
Pattern formation in reaction diffusion systems: a Galerkin model (with A.Bhattacharyay), Euro.Phys.J. B21 561 (2001). (#159)
Calculation of Lyapanov exponent using an equivalent stochastic system (with S. Datta), J. Phys. A 34 L323 (2001). (#158)
Effect of stochastic forcing on the Duffing oscillator (with S. Datta), Phys. Lett. A 283 323 (2001). (#157)
Heap corrugation and hexagon formation of powder under vertical vibrations (with E.Falcon, K. Kumar and K M S Bajaj), Phys. Rev. E 59 5716 (1999). (#139)
Effect of parametric modulation on pattern formation in reaction diffusion systems (with A.Bhattacharya), Euro.Phys.Journal B8 137 (1999). (#138)
In search of smooth sandpiles : The Edward Wilkinson equation with flow (with P. Biswas, A. Majumdar and A. Mehta), Physica A 248 379 (1998). (#123)
Noisy nonlinear coupled equations- some new insights (with A Mehta and J M Luck) Pramana 48 749 (1997). (#120)
Effect of internal noise and Hopf bifurcations in a hollow cathode discharge (with R Singh, P S R Prasad and R Thareja), Phys. Lett. A178, 284 (1993). (#96)
Application of fractal dimension for non destructive testing (with V Bhatt and P Munshi), Materials Evaluation 49, 1414 (1994). (#95) ( unavailable)
PROPERTIES OF A LORENZ MODEL FOR CONVECTION IN A ROTATING FLUID LAYER (with S Das and G Rajesh), Mod. Phys. Lett. B 06 1055 (1992). (#94)
Lorenz model for the rotating Rayleigh-Benard problem (with A J McKane), J. Phys. A21 L555 (1988). (#76)
The one-dimensional map 1-Cx^2\mu in the large-\mu limit (with K Banerjee), J. Phys. A 20, L269 (1987). (#66)
Fractal characteristics of classically chaotic quantum systems (with V A Singh) Phys. Rev. A35, 3119 (1987). (#65)
Precursor transition in dynamical systems undergoing period-doubling (with K. Kumar, A Agarwal and K Banerjee), Phys. Rev. A35, 2334 (1987). (#64)
Universality of fractal dimension at the onset of period doubling chaos (with A Agarwal and K Banerjee), Phys. Lett. A119, 280 (1986). (#63)
Fractal dimension of feigenbaum attractors for a class of one-dimensional maps, Phys. Lett. A117, 339 (1986). (#61)
Modulated Taylor-Couette flow as a dynamical system (with K Kumar and K Banerjee), J. Phys. A 19, L835 (1986). (#58)
Modulated double diffusive system : chaotic behaviour near the convection threshold (with A K Agarwal and K Banerjee), Phys. Lett. 111A, 329 (1985). (#57)
Chaos in a periodically forced Lorenz system (with R Saravanan, O Narayan and K Banerjee), Phys. Rev. A31, 520 (1985). (#53)
Lorenz-like truncation for onset of convection in 3He-4He mixtures near the superfluid transition (with A Agarwal and K Banerjee), Phys. Rev. B30, 6458 (1984). (#52)
Limit cycles in a forced Lorenz system (with K Banerjee, D Chowdhury, R Saravanan), Phys. Lett. A 104, 33 (1984). (#51)
Classical anharmonic oscillators: rescaling the perturbation series (with K Banerjee and H S Mani), Phys. Rev. A30 (1984). (#48)
Intermittency in the presence of control parameter modulation (with K Banerjee), Phys. Rev. A29, 2301 (1984). (#44)
Dynamic stability of a double diffusive system under parametric modulation (with K Banerjee), Phys. Rev. Lett 51, 2284 (1983). (#38)
Time dependent perturbation theory in quantum mechanics and the renormalization group ( with D S Ray) Am J Phys 84 434 (2016) (#249)
Renormalization group and isochronous oscillations (with A. Sarkar) EPJD 66 162 (2012) (#226)
Centre or limit cycle: Renormalization group as a probe ( with A Sarkar, S . Chakraborty and D Banerjee) EPJD 64 479 (2011) (#218)
Counting limit cycles with the help of the renormalization group (with D. Das, D. Banerjee and A. K. Mallik) EPJ D 61, 443 (2011) (#215)
Renormalization group for non-linear oscillators in the absence of a linear restoring force (with A. Sarkar) EPL 91 60004 (2010) (#214)
Renormalization group and the Lienard system of differential equations ( with D Banerjee) J Phys A43 062001 (2010) (#210)
Analyzing jump phenomena in nonlinear oscillators using renormalization group equations( with D Banerjee ) Am J Phys 78 142 (2010 ) (#207)
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Exotic pairing structures in population-imbalanced fermionic systems: dynamics as a probe (with R. Dasgupta) Eur. Phys. J. B (2021) 94 :48 (#270)
A new look at quantal time evolution (with A. Bhattacharyya, D. Sinha) American Journal of Physics 89, 627 (2021) (#269)
Instability Zones in the Dynamics of a Quantum Mechanical Quasiperiodic Parametric Oscillator (With S. Biswas, P. Chowdhury) Commun Nonlinear Sci Numer Simulat 93 (2021) 105537 (#268)
Nonlinear parametric oscillator: A tool for probing quantum fluctuations (with P. Sarkar) Phys. Rev. E. 102 052204 (2020) (#267)
Quantum dynamics in a cubic potential in the semi-classical limit: Smearing of the homoclinic bifurcation (with A. Pal) Physics Open 100047(2020, in press) (#266)
Quantum dynamics from fixed points and their stability (with R. Chawla) EPJB 92 196 (2019) (#261)
Dynamics of binary Bose–Einstein condensate via Ehrenfest like equations: appearance of almost shape invariant states (with S. Pal) Eur. Phys. J. D (2017) 71: 291 (#252)
Propagation of arbitrary initial wave packets in a quantum parametric oscillator: Instability zones for higher order moments (with S Biswas and R Chattopadhyay) Physics Letters A 382, 18, 12012 (2018) (#253)
Wave packet dynamics for Gross-Pitaevski equation in one dimension : Dependence on initial conditions (with S. Pal) Int. J. of Mod. Phys. B 29 10 (2015) (#245)
Study of some model quantum systems in two dimensions (with D Banerjee) Euro. J. of Phys. 34 435 (2013) (#234)
Bohr Sommerfeld quantization and molecular potentials (with S. Bhattacharjee and D. S. Ray) J. Math. Chem 50, 819 (2012) (#222)
Reaction diffusion equation in the ultra cold coexisting atomic and molecular condensates and the importance of Feshbach interaction (with M Sinha Roy and P Titum) Europhys. Journal D 58 23 (2010) (#211)
An eigenvalue problem in two dimensions for an irregular boundary (with S Chakraborty and S P Khastagir) J Phys A 42 195301 (2009) (#204)
Singlet triplet transition in two-electron quantum dots: Raman spectroscopic and photoelectric study (with D Banerjee, P Goswami and S Das) J Phys B 41 175001(2008) (#201)
Energy levels of a particle confined in a super-circular box (with N Bera, S Mitra and S P Khastagir), Eur. Phys.J. D, 46, 41-50 (2008). (#199)
On the sign of the second-order energy shift in the Rayleigh–Schrödinger perturbation theory for a highly excited state (with N Bera, K Bhattacharyya), J. Phys. A, 41, 045301 ( 2008). (#198)
Perturbative and nonperturbative studies with the delta function potential (with N Bera, K Bhattacharyya), American J. Phys., 76 (3), 250-257 ( 2008). (#197)
Zero-point energies of subharmonic oscillators (with K.Bhattacharya), Phys. Lett. A331 288 (2004). (#177)
Time dependent perturbation theory with a classical limit (with S. Banerjee), Phys. Rev. Lett. 93 120403 (2004). (#176)
How do supersingular perturbations generate non Taylor series (with K.Bhattacharya), J. Phys. A38 L331 (2005). (#181)
Spiked harmonic oscillator: N^-1 expansion (with S. Datta), Int. J.Mod.Phys. B17 2761 (2003). (#171)
A self-consistent technique for singular potentials (with S. Datta), Euro. Phys. J. B 31 247 (2003). (#168)
Ultraviolet divergence and scaling in a class of singular potentials (with S. Bhattacharya), J.Phys. A36 L223 (2003). (#167)
Chaos in the quantum double well oscillator: the Ehrenfest view revisited (with A. Roy), Phys. Lett. A 288 1 (2001). (#156)
Hydrogen atom in a magnetic field: large-N expansions (with S. Datta and S. Bhattacharya), Phys. Lett. A 265 241 (2000). (#147)
One-dimensional Ginzburg-Landau model in a random external field: Equivalent quantum mechanics (with Y S Parmar), Phys. Rev. B 45 814 (1991). (#92)
Ground state energy of a particle in a polygonal box (with K Banerjee), J. Phys. A20, L759 (1987). (#68)
Molecular binding in the large-N expansion (with M Kumar, A Srivastava and Banerjee), Phys. Lett. A117, 226 (1986). (#62)
Anharmonic oscillators and double wells: Closed-form global approximants for eigenvalues (with K Banerjee), Phys. Rev. D29, 1111 (1984). (#40)
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Acoustic Horizons in steady spherically symmetric nuclear fluid flows (with N. Sarkar, A. K. Roy and A. Basu) Phys. Rev. C88 055205 (2013) (#229)
Quasi-viscous accretion flow- I. Equilibrium conditions and asymptotic behaviour (with A Bhattacharya, T K Das and A K Ray ) Monthly Notices of the Royal Astro. Society 398 841 (2009 ) (#205)
Acoustic perturbations on steady spherical accretion in Schwarzschild geometry (with T Naskar, N Chakrabarty and A K Ray), Phys. Rev. D 76, 123002 (2007). (#195)
Secular instability in quasi-viscous disc accretion (with A K Ray), Astrophys. Journal 668, 409 (2007). (#192)
Evolution of transonicity in an accretion disc (with A K Ray), Classical & Quantum Gravity, 24, 1479 (2007) (#189)
Large scale properties in turbulent spherically symmetric accretion (with A. K. Ray), Astrophys. Journal 627 368 (2005). (#182)
Realizability of stationary spherically symmetric transonic accretion (with A. K. Ray), Phys. Rev. E 66 066303 (2002). (#164)
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Scaling theory of critical ultrasonics near the isotropic to nematic transition (with R. A. Ferrell), Phys. Rev. E56 5549 (1997). (#122)
Thermodynamic stability of folded proteins against mutations (with H. J. Bussemaker and D. Thirumalai) Phys. Rev. Lett. 79 3930 (1997). (#121)
Dynamics of Random Hydrophobic-Hydrophilic Copolymers with Implications for Protein Folding (with V. Ashwin and D. Thirumalai), Phys. Rev. Lett. 77 5385 (1996). (#115)
Polymer induced drag reduction in turbulent flows (with D. Thirumalai), Phys. Rev. E53 546 (1996). (#108)
Flory approximant for the fractal dimension of the viscous-finger pattern: Transient and asymptotic behaviors (with C Burogohain, R S Bandhu and D. Chowdhury) Phys. Rev. E 51 407 (1995). (#103)
Drag reduction in turbulent flows by polymers (with D Thirumalai), Phys. Rev. Lett. 67 196 (1991). (#91)
Critical exponents and fractal dimensions of realistic spin glasses (with D Chowdhury), Phys. Lett. A 104 100 (1984) (#50)
Scaling function for the critical ultrasonic attenuation in Perovskites, Phys. Rev. B 25 3404 (1982). (#29)
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Perturbation theory for Maxwell’s equations with a time-dependent current source (with T. Roy and S. Ghosh) EPJ Plus 126, 119 (2011) (#221)
An introduction to nonlinear oscillators : a pedagogical review (with A K Mallik and S Chakraborty), Ind. J. Phys. 81(11), 1115-1175 (2007). (#191)
The randomly stirred fluid-turbulence as a problem in statistical mechanics, Pramana 48 365 (1997). (#119)
Entropy a la Boltzmann, Resonance – 6 19 (2001). (#155)