Avijit Maity, Haoyu Guo, Subir Sachdev, and Vikram Tripathi, Thermal Hall response of an abelian chiral spin liquid at finite temperatures, Phys. Rev. B 111, 205119 (2025).
Jagannath Das, Aman Kumar, and Vikram Tripathi, Microscopic theory of field-tuned topological transitions in the Kitaev honeycomb model, Phys. Rev. B 111, L041111 (2025). [Letter]
Sanjeev Kumar and Vikram Tripathi, Robustness of a state with Ising topological order against local projective measurements, Phys. Rev. B 110, L161111 (2024). [Letter]
Aman Kumar and Vikram Tripathi, Thermal Hall conductivity near field-suppressed magnetic order in a Kitaev-Heisenberg model, Phys. Rev. B 107, L220406 (2023). [Letter, Editor’s Suggestion]
Aman Kumar, Subir Sachdev, and Vikram Tripathi, Quasiparticle metamorphosis in the random t-J model, Phys. Rev. B 106, L081120 (2022). [Letter]
S. Kundu and V. Tripathi, Competing phases and critical behaviour in three coupled spinless Luttinger liquids, New J. Phys. 23, 103031 (2021).
Aman Kumar and V. Tripathi, Kitaev quasiparticles in a proximate spin liquid: A many-body localization perspective, Phys. Rev. B 102, 100401(R) (2020). [Rapid Communications]
Sitikantha. D Das, Sarbajaya Kundu, Zengwei Zhu, Eundeok Mun, Ross D. McDonald, Gang Li, Luis Balicas, Alix McCollam, Gang Cao, Jeffrey. G. Rau, Hae-Young Kee, Vikram Tripathi, and Suchitra E. Sebastian, Magnetic anisotropy of the alkali iridate Na2IrO3 at high magnetic fields: evidence for strong ferromagnetic Kitaev correlations, Phys. Rev. B 99, 081101(R) (2019) [Rapid Communications].
S. D. Das, K. Dhochak, and V. Tripathi, Kondo route to spin inhomogeneities in the honeycomb Kitaev model, Phys. Rev. B 94, 024411 (2016).
K. Dhochak, R. Shankar and V. Tripathi, Magnetic impurities in the honeycomb Kitaev model, Phys. Rev. Lett. 105, 117201 (2010).
Y. L. Loh, V. Tripathi, and M. Turlakov, Magnetic droplets in a metal close to a ferromagnetic quantum critical point, Phys. Rev. B 71, 024429 (2005).
Avijit Maity, Haoyu Guo, Subir Sachdev, and Vikram Tripathi, Thermal Hall response of an abelian chiral spin liquid at finite temperatures, Phys. Rev. B 111, 205119 (2025).
Jagannath Das, Aman Kumar, and Vikram Tripathi, Microscopic theory of field-tuned topological transitions in the Kitaev honeycomb model, Phys. Rev. B 111, L041111 (2025). [Letter]
Jagannath Das, Aman Kumar, Avijit Maity, and Vikram Tripathi, Jordan-Wigner fermionization of quantum spin systems on arbitrary two-dimensional lattices: A mutual Chern-Simons approach, Phys. Rev. B 100, 085110 (2023).
Sanjeev Kumar and Vikram Tripathi, Robustness of a state with Ising topological order against local projective measurements, Phys. Rev. B 110, L161111 (2024). [Letter]
Sanjeev Kumar, Shekhar Sharma, and Vikram Tripathi, Counterdiabatic route for preparation of state with long-range topological order, Phys. Rev. B 104, 245113 (2021).
Sanjeev Kumar and Vikram Tripathi, Signature of universal fast scrambling in the transient response of a driven Mott insulator system, J. Phys.: Condens. Matter 33, 244003 (2021).
Sanjeev Kumar and Vikram Tripathi, Superconductor-like effects in an ac-driven normal Mott-insulating quantum dot array, Phys. Rev. B 102, 235147 (2020).
V. Tripathi and V. M. Vinokur, PT -Symmetric Effective Model for Nonequilibrium Phase Transitions in a Dissipative Fermionic Mott Insulator Chain, Sci. Rep. 10, Article number: 7304 (2020).
S. Sankar and V. Tripathi, Keldysh field theory of a driven dissipative Mott insulator: Nonequilibrium response and phase transitions, Phys. Rev. B 99, 245113 (2019).
Martijn Lankhorst, Nicola Poccia, Martin P. Stehno, Alexey Galda, Himadri Barman, Francesco Coneri, Hans Hilgenkamp, Alexander Brinkman, Alexander A. Golubov, Vikram Tripathi, Tatyana I. Baturina and Valerii M. Vinokur, Scaling Universality at the Dynamic Vortex Mott Transition, Phys. Rev. B 97, 020504(R) (2018) [Rapid Communications].
Vikram Tripathi, Alexey Galda, Himadri Barman, and Valerii M. Vinokur, Parity-time symmetry-breaking mechanism of dynamic Mott transitions in dissipative systems, Phys. Rev. B 94, 041104(R) (2016) [Rapid Communications].
Sarath Sankar, Valerii Vinokur and Vikram Tripathi, Disordered Berezinskii-Kosterlitz-Thouless transition and superinsulation, Phys. Rev. B 97, 020507(R) (2018) [Rapid Communications].
S. Sankar and V. Tripathi, Low-field magnetoresponse of strongly disordered two-dimensional superconductors, Phys. Rev. B 94, 054520 (2016).
M. Chand, G. Saraswat, A. Kamlapure, M. Mondal, S. Kumar, J. Jesudasan, V. Bagwe, L. Benfatto, V. Tripathi and P. Raychaudhuri, Phase diagram of the strongly disordered s-wave superconductor NbN close to the metal-insulator transition, Phys. Rev. B 85, 014508 (2012).
K. Damle, S. N. Majumdar, V. Tripathi and P. Vivo, Phase transitions in the distribution of the Andreev conductance of superconductor-metal junctions with multiple transverse modes, Phys. Rev. Lett. 107, 177206 (2011).
M. Mondal, A. Kamlapure, M. Chand, G. Saraswat, S. Kumar, J. Jesudasan, L. Benfatto, V. Tripathi and P. Raychaudhuri, Phase fluctuations in a strongly disordered s-wave superconductor close to the metal-insulator transition, Phys. Rev. Lett. 106, 047001 (2011).
A. Kamlapure, M. Mondal, M. Chand, A. Mishra, J. Jesudasan, V. Bagwe, L. Benfatto, V. Tripathi and P. Raychaudhuri, Measurement of magnetic penetration depth and superconducting energy gap in very thin epitaxial NbN films, Appl. Phys. Lett. 96, 072509 (2010).
M. Chand, A. Mishra, Y. M. Xiong, A. Kamlapure, S. P. Chockalingam, J. Jesudasan, V. Bagwe, M. Mondal, P. W. Adams, V. Tripathi, and P. Raychaudhuri, Temperature dependence of resistivity and Hall-coefficient in a strongly disordered metal: NbN, Phys. Rev. B 80, 134514 (2009).
S. P. Chockalingam, M. Chand, A. Kamlapure, J. Jesudasan, A. Mishra, V. Tripathi, and P. Raychaudhuri, Tunneling studies in a homogeneously disordered s-wave superconductor: NbN, Phys. Rev. B 79, 094509 (2009).
S. P. Chockalingam, M. Chand, J. Jesudasan, V. Tripathi, and P. Raychaudhuri, Superconducting properties and Hall effect of epitaxial NbN thin films, Phys. Rev. B 77, 214503 (2008).
V. Tripathi and Y. L. Loh, Thermal conductivity of a granular metal, Phys. Rev. Lett. 96, 046805 (2006).
S. Kundu, V. Tripathi, Chiral p-wave superconductivity in Pb(x)Sn(1−x)Te: signatures from bound-state spectra and wavefunctions, Phys. Rev. B 99, 205105 (2019).
L. N. Oveshnikov, V. A. Kulbachinskii, A. B. Davydov, B. A. Aronzon, I. V. Rozhansky, N. S. Averkiev, K. I. Kugel and V. Tripathi, Berry phase mechanism of the anomalous Hall effect in a disordered two-dimensional magnetic semiconductor structure, Scientific Reports 5, Article number: 17158 (2015).
I. V. Rozhansky, I. V. Krainov, N. S. Averkiev, B. A. Aronzon, A. B. Davydov, K. I. Kugel, V. Tripathi and E. Lahderanta, Resonant indirect exchange via spatially separated two-dimensional channel, Appl. Phys. Lett. 106, 252402 (2015).
S. Dubey, V. Singh, A. K. Bhat, P. Parikh, R. Sensarma, V. Tripathi, K. Sengupta, and M. Deshmukh, Tunable superlattice in graphene to control the number of Dirac points, Nano Lett. 13, 3990 (2013).
S. Sengupta, N. Samudrala, V. Singh, A. Thamizhavel, P. B. Littlewood, V. Tripathi and M. M. Deshmukh, Plasmon mode modifies the elastic response of a nanoscale charge density wave system, Phys. Rev. Lett. 110, 166403 (2013).
M. A. Aamir, S. Goswami, M. Baenninger, V. Tripathi, M. Pepper, I. Farrer, D. A. Ritchie and A. Ghosh, Colossal nonsaturating linear magnetoresistance in two-dimensional electron systems at a GaAs/(Al,Ga)As heterointerface, Phys. Rev. B 86, 081203(R) (2012). [Rapid Communications, Editor’s Choice]
V. Tripathi, K. Dhochak, B. A. Aronzon, B. Raquet, V. V. Tugushev, K. I. Kugel, Noise studies of magnetization dynamics in dilute magnetic semiconductor heterostructures, Phys. Rev. B 85, 214401 (2012).
K. Damle, S. N. Majumdar, V. Tripathi and P. Vivo, Phase transitions in the distribution of the Andreev conductance of superconductor-metal junctions with multiple transverse modes, Phys. Rev. Lett. 107, 177206 (2011).
V. Tripathi, Kusum Dhochak, B. A. Aronzon, V. V. Rylkov, A. B. Davydov, Bertrand Raquet, Michel Goiran and K. I. Kugel, Charge inhomogeneities and transport in semiconductor heterostructures with a manganese delta-layer, Phys. Rev. B 84, 075305 (2011).
K. Dhochak and V. Tripathi, Kondo lattice scenario in disordered semiconductor heterostructures, Phys. Rev. Lett. 103, 067203 (2009).
N. R. Cooper and V. Tripathi, Theory of NMR in semiconductor quantum point contact devices, Phys. Rev. B 77, 245324 (2008).
V. Tripathi and N. R. Cooper, Nuclear magnetic resonance probes for the Kondo scenario for the 0.7 feature in semiconductor quantum point contact devices, J. Phys. Cond. Mat. 20, 164215 (2008).
V. Tripathi, A. C. H. Cheung, and N. R. Cooper, Dynamic nuclear polarization in biased quantum wires with spin-orbit interaction, Europhys. Lett. 81, 68001 (2008).
V. Tripathi and M. P. Kennett, Magnetic field induced Coulomb blockade in small disordered delta-doped heterostructures, Phys. Rev. B 76, 115321 (2007).
V. Tripathi and M. P. Kennett, Magnetoresistance in disordered delta-doped heterostructures, Phys. Rev. B 74, 195334 (2006).
V. Tripathi and Y. L. Loh, Frequency and temperature dependence of the optical conductivity of granular metals: A path integral approach, Phys. Rev. B 73, 195113 (2006).
V. Tripathi and Y. L. Loh, Thermal conductivity of a granular metal, Phys. Rev. Lett. 96, 046805 (2006).
Y. L. Loh, V. Tripathi, and M. Turlakov, Effective charging energy for a regular granular metal array, Phys. Rev. B 72, 233404 (2005). (Brief Reports)
Y. L. Loh, V. Tripathi, and M. Turlakov, Magnetic droplets in a metal close to a ferromagnetic quantum critical point, Phys. Rev. B 71, 024429 (2005).
V. Tripathi, M. Turlakov, and Y. L. Loh, Coulomb blockade and quantum tunnelling in an array of metallic grains, J. Phys. Cond. Mat. 16, 4867 (2004).
V. Tripathi and D. E. Khmelnitskii, Level statistics in a two dimensional disc with diffusive boundary scattering, Phys. Rev. B 58, 1122 (1998). [Brief Reports]
Souvik Sasmal, Vikas Saini, Sitaram Ramakrishnan, Gourav Dwari, Bishal Baran Maity, Jin-Ke Bao, Rajib Mondal, Vikram Tripathi, Sander van Smaalen, Bahadur Singh, and A. Thamizhavel, Observation of multilayer quantum Hall effect in the charge density wave material CaCu4 As2 , Phys. Rev. Research 4, L012011 (2022). [Letter]
Souvik Sasmal, Vikas Saini, Nicolas Bruyant, Rajib Mondal, Ruta Kulkarni, Bahadur Singh, Vikram Tripathi, and A. Thamizhavel, Weak antilocalization and Shubnikov-de Haas oscillations in single crystal CaCuSb, Phys. Rev. B 104, 205135 (2021).
Sitikantha. D Das, Sarbajaya Kundu, Zengwei Zhu, Eundeok Mun, Ross D. McDonald, Gang Li, Luis Balicas, Alix McCollam, Gang Cao, Jeffrey. G. Rau, Hae-Young Kee, Vikram Tripathi, and Suchitra E. Sebastian, Magnetic anisotropy of the alkali iridate Na2IrO3 at high magnetic fields: evidence for strong ferromagnetic Kitaev correlations, Phys. Rev. B 99, 081101(R) (2019) [Rapid Communications].
S. Kundu, V. Tripathi, Chiral p-wave superconductivity in Pb(x)Sn(1−x)Te: signatures from bound-state spectra and wavefunctions, Phys. Rev. B 99, 205105 (2019).
S. Kundu and V. Tripathi, Competing effects of Hund’s splitting and symmetry-breaking perturbations on electronic order in Pb(1-x)Sn(x)Te, Eur. Phys. J. B 91, 198 (2018) [EPJB topical issue on Coexistence of long-range orders in low-dimensional systems, eds. Y. Sudhakar and P. B. Littlewood].
S. Kundu and V. Tripathi, Role of Hund’s splitting in electronic phase competition in Pb(1-x)Sn(x)Te, Phys. Rev. B 96 205111 (2017).
S. D. Das, M. S. Laad, L. Craco, J. Gillett, V. Tripathi and S. E. Sebastian, Quantum Criticality in the 122 Iron Pnictide Superconductors Emerging from Orbital-Selective Mottness, Phys. Rev. B 92, 155112 (2015).
V. Tripathi, P. Chandra, and P. Coleman, Itinerancy and hidden order in U Ru2 Si2 , J. Phys. Cond. Mat. 17, 5285 (2005).
P. Chandra, P. Coleman, J. A. Mydosh, and V. Tripathi, The case for phase separation in U Ru2 Si2 , J. Phys. Cond. Mat. 15, S1965 (2003).
J. A. Mydosh, P. Chandra, P. Coleman, and V. Tripathi, Hidden order in U Ru2 Si2 : The need for a dual description, Acta Phys. Pol. B 34, 659 (2003).
A. Kamlapure, G. Saraswat, M. Chand, M. Mondal, S. Kumar, J. Jesudasan, V. Bagwe, L. Benfatto, V. Tripathi and P. Raychaudhuri, J. Phys.: Conf. Ser. 400, 022044 (2012). [Proceedings of the 26th International Conference on Low Temperature Physics (LT26), Beijing, China]
Madhavi Chand, Mintu Mondal, Sanjeev Kumar, Anand Kamlapure, Garima Saraswat, S. P. Chockalingam, John Jesudasan, Vivas Bagwe, Vikram Tripathi, Lara Benfatto and Pratap Raychaudhuri, J. Phys.: Conf. Ser. 391, 012086 (2012).
M. Mondal, M. Chand, A. Kamlapure, A. Mishra, J. Jesudasan, V. C. Bagwe, S. Kumar, G. Saraswat, V. Tripathi and P. Raychaudhuri, Journal of Superconductivity and Novel Magnetism, 24, 341 (2011). [Proceedings of International Conference on Superconductivity and Magnetism, 25-30 April, 2010, Ankara, Turkey]
S. P. Chockalingam, M. Chand, J. Jesudasan, V. Tripathi and P. Raychaudhuri, J. Phys.: Conf. Ser. 150, 052035 (2009). [Proceedings of 25th International Conference on Low Temperature Physics (LT25), 6–13 August, 2008, Amsterdam, The Netherlands.]
V. Tripathi and M. P. Kennett, Solid State Physics (India) 52, 79 (2007). [Invited paper in the Proceedings of the DAE Solid State Physics Symposium, 27-31 December, 2007, Mysore, India]
Jagannath Das, Sarbajaya Kundu, Aman Kumar, Vikram Tripathi, Field tuning Kitaev systems for spin fractionalization and topological order, J. Phys.: Condens. Matter 36, 443001 (2024). [Invited Topical Review]
V. Tripathi, P. Chandra, and P. Coleman, Heavy electrons: Sleuthing hidden order, Nature Physics 3, 78 (2007). [News and Views article]
V. Tripathi, Landau Fermi Liquids and Beyond, CRC Press, Taylor and Francis Group, Boca Raton, FL 33487, USA (2018). (ISBN 9781498755436) Graduate-level textbook on interacting electrons in metals. Links: publisher
Topological order and fractionalized excitations in Kitaev systems, keynote talk presented at the international conference, Current problems in Condensed matter physics and new high technologies” (CPCMP2024) at the Samarkand State University on 29 November, 2024.
Quasiparticle emergence, metamorphosis in the SYK t-J model, plenary talk presented at the International Conference on Emergent Phenomena and Quantum Technologies (ICEPQT-2023), Central University of Kerala, Kasaragod on 31 October, 2023.
Quasiparticles in the SYK t-J model, invited talk presented at the Samarkand International Symposium on Magnetism (SISM 2023) at the Samarkand State University, Uzbekistan on 3 July, 2023.
Thermal Hall transport in a Kitaev-Heisenberg model, invited talk presented at the conference Novel Phases of Matter in Frustrated Magnets, University of Bordeaux, France on 19 October, 2022.
Quasiparticle metamorphosis in a doped random t-J model: a many-body localization perspective, invited talk presented at the conference Strongly Correlated Electron Systems (SCES 2022), Amsterdam, Netherlands on 27 July, 2022.
Spinons in the presence of magnetic order: an MBL approach, online invited talk presented at the 3rd Annual Conference on Quantum Condensed Matter (QMAT 2020), held at SNBNCBS, Kolkata, on 10 September, 2020.
Looking for Kitaev spinons in a magnetically ordered phase: an MBL approach, online invited expert talk presented at the conference, Current Trends in Condensed Matter Physics (CTCMP), held at B. R. Ambedkar National Institute of Technology, Jalandhar, on 28 September, 2020.
Deconfinement in Heisenberg-perturbed Kitaev models, invited talk presented at the international program, Novel Phases of Quantum Matter, held at ICTS-TIFR, Bengaluru, on 24 Dec 2019.
Deconfinement in Heisenberg-perturbed Kitaev models, invited talk presented at the Young Investigator Meet On Quantum Condensed Matter Theory (YIMQCMT-19), held at SNBNCBS, Kolkata, on 12 Dec 2019.
Deconfinement in Heisenberg-perturbed Kitaev models, invited talk presented at the 11-th APCTP-IACS-IITB Joint Conference on Emergent Phenomena in Novel Oxide Materials and Low Dimensional Systems, held at IIT Bombay, on 29 Nov, 2019.
Field tuning a Kitaev material to a spin liquid state, invited talk presented at conference SuperTop2019: emergent phenomena at low dimensions, held at Sapienza University of Rome, Italy, on 6 Sep, 2019.
Search for fractionalized excitations and topological order in perturbed Kitaev systems, talk presented at the international conference, Highly Frustrated Magnetism (HFM 2024), at IIT Madras on 9 Jan, 2024.