output
20112024
most citedUniversal two-level quantum Otto machine under a squeezed reservoir

45 citations

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Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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Showing 2020 · quant-phShow all

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quant-ph2020★ 45 cited

Universal two-level quantum Otto machine under a squeezed reservoir

Rogério J. de Assis, José S. Sales, Jefferson A. R. da Cunha +1

We study an Otto heat machine whose working substance is a single two-level system interacting with a cold thermal reservoir and with a squeezed hot thermal reservoir. By adjusting…

quant-ph2020★ 22 cited

Two-level quantum Otto heat engine operating with unit efficiency far from the quasi-static regime under a squeezed reservoir

Rogério J. de Assis, J. S. Sales, Udson C. Mendes +1

Recent theoretical and experimental studies in quantum heat engines show that, in the quasi-static regime, it is possible to have higher efficiency than the limit imposed by Carnot…