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Friction-Free Quantum Machines

  • University of Massachusetts Boston
  • Los Alamos National Laboratory Theoretical Division

科研成果: 书/报告/会议事项章节章节同行评审

摘要

The operation of a quantum heat engine in finite time generally faces a trade-off between efficiency and power. Using shortcuts to adiabaticity (STA), this trade off can be avoided to engineer thermal machines that operate at maximum efficiency and tunable output power. We demonstrate the use of STA to engineer a scalable superadiabatic quantum Otto cycle and report recent experimental progress to tailor quantum friction in finite-time quantum thermodynamics. In the presence of quantum friction, it is also shown that the use of a many-particle working medium can boost the performance of the quantum machines with respect to an ensemble of single-particle thermal machines.

源语言英语
主期刊名Fundamental Theories of Physics
出版商Springer
127-148
页数22
DOI
出版状态已出版 - 2018

出版系列

姓名Fundamental Theories of Physics
195
ISSN(印刷版)0168-1222
ISSN(电子版)2365-6425

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