activity
20082026
most citedNonequilibrium Green's function method for quantum thermal transport

216 citations · 1.7k across the 80 of their papers we have counts for

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Showing 2016Show all

5 papers · 1 filter

cond-mat.mes-hall2016★ 31 cited

Energy current and its statistics in the nonequilibrium spin-boson model: Majorana fermion representation

Bijay Kumar Agarwalla, Dvira Segal

We study the statistics of thermal energy transfer in the nonequilibrium (two-bath) spin-boson model. This quantum many-body impurity system serves as a canonical model for quantum…

quant-ph2016★ 18 cited

Giant photon gain in large-scale quantum dot circuit-QED systems

Bijay Kumar Agarwalla, Manas Kulkarni, Shaul Mukamel +1

Motivated by recent experiments on the generation of coherent light in engineered hybrid quantum systems, we investigate gain in a microwave photonic cavity coupled to quantum dot…

cond-mat.stat-mech2016★ 13 cited

Effects of vibrational anharmonicity on molecular electronic conduction and thermoelectric efficiency

Hava Meira Friedman, Bijay Kumar Agarwalla, Dvira Segal

We study inelastic vibration-assisted charge transfer effects in two-site molecular junctions, focusing on signatures of vibrational anharmonicity on the electrical characteristics…

cond-mat.mes-hall2016★ 19 cited

Tunable photonic cavity coupled to a voltage-biased double quantum dot system: Diagrammatic NEGF approach

Bijay Kumar Agarwalla, Manas Kulkarni, Shaul Mukamel +1

We investigate gain in microwave photonic cavities coupled to voltage-biased double quantum dot systems with an arbitrary strong dot-lead coupling and with a Holstein-like light-ma…

cond-mat.stat-mech2016★ 13 cited

Geometric effects in non-equilibrium electron transfer statistics in adiabatically driven quantum junctions

Himangshu Prabal Goswami, Bijay Kumar Agarwalla, Upendra Harbola

Cyclic Pancharatnam-Berry (PB) and adiabatic noncyclic geometric (ANG) effects are investigated in a single electron orbital system connected to two metal contacts with externally…