Quantum ergotropy and quantum feedback control
نویسندگان
چکیده
We study the energy extraction from and charging to a finite-dimensional quantum system by general operations. prove that changes in induced unital operations are limited ergotropy/charging bound for unitary This implies that, order break operations, one needs perform operation with feedback control. also show applied initial thermal equilibrium states, is tighter than inequality representing standard second law of thermodynamics without
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2023
ISSN: ['1550-2376', '1539-3755']
DOI: https://doi.org/10.1103/physreve.107.064109