Quantum Thermodynamics in the Refined Weak Coupling Limit

Ángel Rivas

doi:10.3390/e21080725

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arXiv · 1907.07743

Quantum Thermodynamics in the Refined Weak Coupling Limit

Ángel Rivas

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Abstract

We present a thermodynamic framework for the refined weak coupling limit. In this limit the interaction between system and environment is weak, but not negligible. As a result, the system dynamics becomes non-Markovian breaking divisibility conditions. Nevertheless, we propose a derivation of the first and second law just in terms of the reduced system dynamics. To this end, we extend the refined weak coupling limit for allowing slowly-varying external drivings, and reconsider the definition of internal energy due to the non-negligible interaction.

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BibTeX RIS

Ángel Rivas. 2019-07-25. Quantum Thermodynamics in the Refined Weak Coupling Limit. https://doi.org/10.3390/e21080725

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