3 papers
quant-ph2026
Impossibility of Refrigeration and Engine Operation in Minimal Qubit Repeated-Interaction Models
Gabrielle Barsky-Giles, Alessandro Prositto, Matthew Gerry +1
We investigate the operation of a qubit as a quantum thermal device within the repeated interaction framework, allowing for strong system-bath coupling and finite interaction times…
quant-ph2025
Separation of relaxation timescales via strong system-bath coupling: Dissipative three-level system as a case study
Brett Min, Matthew Gerry, Dvira Segal
We analytically demonstrate that strong system-bath coupling separates the relaxation dynamics of a dissipative quantum system into two distinct regimes: a short-time dynamics that…
cond-mat.mes-hall2024
Machine learning delta-T noise for temperature bias estimation
Matthew Gerry, Jonathan J. Wang, Joanna Li +3
Delta-T shot noise is activated in temperature-biased electronic junctions, down to the atomic scale. It is characterized by a quadratic dependence on the temperature difference an…