3 papers
cond-mat.stat-mech2025
Thermodynamic Uncertainty Relations for Coherent Transport
Kay Brandner, Keiji Saito
We derive a universal thermodynamic uncertainty relation for Fermionic coherent transport, which bounds the total rate of entropy production in terms of the mean and fluctuations o…
cond-mat.stat-mech2025
Thermodynamic bound on current fluctuations in coherent conductors
Kay Brandner, Keiji Saito
We derive a universal bound on the large-deviation functions of particle currents in coherent conductors. This bound depends only on the mean value of the relevant current and the…
cond-mat.stat-mech2024
Stochastic Thermodynamics at the Quantum-Classical Boundary: A Self-Consistent Framework Based on Adiabatic-Response Theory
Joshua Eglinton, Federico Carollo, Igor Lesanovsky +1
Microscopic thermal machines promise to play an important role in future quantum technologies. Making such devices widely applicable will require effective strategies to channel th…