Speed-Ups to Isothermality: Enhanced Quantum Thermal Machines through Control of the System-Bath Coupling

Isothermal transformations are minimally dissipative but slow processes, as the system needs to remain close to thermal equilibrium along the protocol. Here, we show that smoothly modifying the system-bath interaction can significantly speed up such transformations. In particular, we construct proto...

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Bibliographic Details
Main Authors: Nicola Pancotti, Matteo Scandi, Mark T. Mitchison, Martí Perarnau-Llobet
Format: Article
Language:English
Published: American Physical Society 2020-07-01
Series:Physical Review X
Online Access:http://doi.org/10.1103/PhysRevX.10.031015