Exactly solvable model of calorimetric measurements

Brecht Donvil, Paolo Muratore-Ginanneschi, Dmitry Golubev

Research output: Contribution to journalArticleScientificpeer-review

7 Citations (Scopus)
49 Downloads (Pure)


Calorimetric measurements are experimentally realizable methods to assess thermodynamics relations in quantum devices. With this motivation in mind, we consider a resonant level coupled to a Fermion reservoir. We consider a transient process in which the interaction between the level and the reservoir is initially switched on and then switched off again. We find the time dependence of the energy of the reservoir, of the energy of the level, and of the interaction energy between them at weak, intermediate, strong, and ultrastrong coupling. We also determine the statistical distributions of these energies.

Original languageEnglish
Article number245401
Number of pages10
JournalPhysical Review B
Issue number24
Publication statusPublished - 1 Dec 2020
MoE publication typeA1 Journal article-refereed


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