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quant-ph2025
The Jaynes Cummings model as an autonomous Maxwell demon
Yashovardhan Jha, Dragi Karevski, Cyril Elouard
We revisit the Jaynes-Cummings model as an autonomous thermodynamic machine, where a qubit is driven by a cavity containing initially a large coherent field. Our analysis reveals a…
quant-ph2024
Open extended quantum systems
Dragi Karevski
We present an introduction to the theory of open extended quantum systems. We begin with a microscopic derivation of the so-called Lindblad equation followed by a more abstract app…