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arXiv · 1412.4819

Dynamical Casimir effect and minimal temperature in quantum thermodynamics

G. Benenti·G. Strini
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Abstract

We study the fundamental limitations of cooling to absolute zero for a qubit, interacting with a single mode of the electromagnetic field. Our results show that the dynamical Casimir effect, which is unavoidable in any finite-time thermodynamic cycle, forbids the attainability of the absolute zero of temperature, even in the limit of an infinite number of cycles.

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G. Benenti, G. Strini. 2014-12-15. Dynamical Casimir effect and minimal temperature in quantum thermodynamics. https://doi.org/10.1103/physreva.91.020502

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