Dr. Bijay Agarwalla's Homepage

(Non-equilibrium Physics Group)

Dr. Bijay Kumar Agarwalla

Associate Professor, Department of Physics

Indian Institute of Science Education and Research (IISER)-Pune, India

Email:bijay@iiserpune.ac.in,
bijay@acads.iiserpune.ac.in

Contact No: +91-20-25908481

Research Interests:

Open Quantum and non-Hermitian Systems,
Quantum Dynamics
Non-equilibrium statistical physics
Stochastic and Quantum Thermodynamics
Quantum transport in low dimensional systems,
Quantum Devices and applications
Hybrid Quantum Systems
classical stochastic processes

Selected Publications:

Sub-diffusive phases in open clean long-range systems, A. Purkayastha, M. Saha, and Bijay K. Agarwalla, Phys. Rev. Lett. 127, 240601 (2021).
Universal bounds on fluctuations in continuous thermal machines, S. Saryal, M. Gerry, I. Khatt, D. Segal, and Bijay Kumar Agarwalla, Phys. Rev. Lett, 127 190603 (2021) [arXiv] [DOI]
Bounds on fluctuations for finite-time quantum Otto cycle, S. Saryal and Bijay Kumar Agarwalla, Phys. Rev. E Lett 103, L060103 (2021) [arXiv] [DOI]
Thermodynamic uncertainty relation in thermal transport , Sushant Saryal, Hava Friedman, Dvira Segal, and Bijay Kumar Agarwalla, Phys. Rev. E 100, 042101 (2019) [arXiv] [DOI],
Path-integral methodology and simulations of quantum thermal transport: Full counting statistics approach, M. Kilgour, Bijay K Agarwalla, D. Segal , J. Chem. Phys, 150 084111 (2019) [Editors pick] [ArXiv] [DOI]
On the validity of thermodynamic uncertainty relation in quantum systems, Bijay K Agarwalla, Dvira Segal, Phys. Rev. B 98, 155438 (2018) [arXiv] [DOI]

Universal bounds on fluctuations in continuous thermal machines, S. Saryal, M. Gerry, I. Khatt, D. Segal, and B. K. Agarwalla, Phys. Rev. Lett, 127 190603 (2021) [arXiv] [DOI]

Non-equilibrium phase diagram for zero-temperature conductance for a one-dimensional open clean long range system.

A. Purkayastha, M. Saha, and Bijay K Agarwalla, Accepted to Phys. Rev. Lett. arXiv: 2105.04539

Universal bounds on cooling power and cooling efficiency for autonomous absorption refrigerators: S. Mohanta, S. Saryal, and Bijay K Agarwalla, (Submitted)

NMR pulse sequence to study non-Markovian dynamics: Details can be found in "Experimental emulation of quantum non-Markovian dynamics and coherence protection in the presence of information back-flow"

Deepak Khurana, Bijay K Agarwalla, T S Mahesh Phys. Rev. A 99, 022107 (2019) [ArXiv] [DOI]

Non-equilibrium light-matter quantum system: Quantum cascade laser: For details see:Giant optical amplification in large-scale quantum dot circuit-QED systemsBijay K Agarwalla, M. Kulkarni, S. Mukamel, and D. SegalPhys. Rev. B 94, 121305(R)(2016). [ArXiv] [DOI]
Tunable photonic cavity coupled to a voltage-biased double quantum dot system: Diagrammatic NEGF approach Bijay K Agarwalla, M. Kulkarni, S. Mukamel, and D. Segal [ArXiv]Phys. Rev. B 94, 035434 (2016).
Photon Statistics of a double quantum dot micromaser: Quantum treatment Bijay K Agarwalla, Manas Kulkarni, and Dvira Segal [arXiv]Submitted