TY - JOUR
T1 - Quantum battery charging by non-equilibrium steady-state currents
AU - Kamin, F H
AU - Abuali, Z
AU - Ness, Herve
AU - Salimi, S
N1 - Funding Information:
S Salimi thanks research funded by Iran national science foundation (INSF) under Project No. 4003162.
Publisher Copyright:
© 2023 IOP Publishing Ltd.
PY - 2023/6/16
Y1 - 2023/6/16
N2 - We present an analysis of the availability and maximum extractable work of quantum batteries (QBs) in the presence of charge and/or heat steady-state currents. QBs are modeled as non-interacting open quantum systems (mesoscopic systems) strongly coupled to two thermal and particle reservoirs within the framework of non-equilibrium Green's function theory in a steady-state regime. We found that the battery can be charged manifestly by a steady-state charge current compared to heat one, especially, in an off-resonant transport regime. It allows us to reliably access the performance of the QBs in the high bias-charging regime.
AB - We present an analysis of the availability and maximum extractable work of quantum batteries (QBs) in the presence of charge and/or heat steady-state currents. QBs are modeled as non-interacting open quantum systems (mesoscopic systems) strongly coupled to two thermal and particle reservoirs within the framework of non-equilibrium Green's function theory in a steady-state regime. We found that the battery can be charged manifestly by a steady-state charge current compared to heat one, especially, in an off-resonant transport regime. It allows us to reliably access the performance of the QBs in the high bias-charging regime.
UR - https://arxiv.org/abs/2302.14617
UR - http://www.scopus.com/inward/record.url?scp=85163376384&partnerID=8YFLogxK
U2 - 10.1088/1751-8121/acdb11
DO - 10.1088/1751-8121/acdb11
M3 - Article
SN - 0305-4470
VL - 56
JO - JOURNAL OF PHYSICS A MATHEMATICAL AND GENERAL
JF - JOURNAL OF PHYSICS A MATHEMATICAL AND GENERAL
IS - 27
M1 - 275302
ER -