3 papers
cond-mat.mes-hall2026
Quantum Thermal Logic Gates
Shuvadip Ghosh, Arnab Ghosh, Bivas Dutta +1
We propose a new concept for quantum thermal logic gates -- analogous to classical electronic logic gates -- that exploit the heat current in a coupled quantum-dot system tunnel-co…
quant-ph2026
Inverse Current in Coupled Transport: A Quantum Thermodynamic Model
Shuvadip Ghosh, Nikhil Gupt, Arnab Ghosh
The recent discovery of inverse current in coupled transport (ICC) in classical systems~\textcolor{blue}{[\textbf{Phys. Rev. Lett.} \textbf{124}, 110607 (2020)]} -- where an induce…
quant-ph2026
Thermodynamics of Quantum Coupled Transport
Shuvadip Ghosh, Arnab Ghosh
This review presents a thermodynamic perspective on quantum coupled transport processes in nanoscale systems. Our analysis is formulated within the framework of entropy production…