Quantum mechanically enhanced performance of simple heat machines

D. Gelbwaser-Klimovsky; G. Kurizki

doi:https://doi.org/10.1088/0031-8949/2015/T165/014025

Quantum mechanically enhanced performance of simple heat machines

D. Gelbwaser-Klimovsky, G. Kurizki

Department of Chemical and Biological Physics

Weizmann Institute Of Science

Research output: Contribution to journal › Conference article › peer-review

Abstract

We revisit the thermodynamic bounds of work extraction in simple quantum heat machines subject to control by frequent modulations that do not comply with adiabatic assumptions. The laws of thermodynamics are obeyed, yet anomalous deviations from the known bounds are revealed.

Original language	English
Article number	014025
Pages (from-to)	014025 (4 pp.)-014025 (4 pp.)
Journal	PHYSICA SCRIPTA
Volume	2015
Issue number	T165
DOIs	https://doi.org/10.1088/0031-8949/2015/T165/014025
State	Published - 7 Oct 2015
Event	Frontiers of Quantum and Mesoscopic Thermodynamics, FQMT 2013 - Prague, Czech Republic Duration: 29 Jul 2013 → 3 Aug 2013

Keywords

passive states
quantum heat machines
quantum thermodynamics

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics
Mathematical Physics
Condensed Matter Physics

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Cite this

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title = "Quantum mechanically enhanced performance of simple heat machines",

abstract = "We revisit the thermodynamic bounds of work extraction in simple quantum heat machines subject to control by frequent modulations that do not comply with adiabatic assumptions. The laws of thermodynamics are obeyed, yet anomalous deviations from the known bounds are revealed.",

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author = "D. Gelbwaser-Klimovsky and G. Kurizki",

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TY - JOUR

T1 - Quantum mechanically enhanced performance of simple heat machines

AU - Gelbwaser-Klimovsky, D.

AU - Kurizki, G.

PY - 2015/10/7

Y1 - 2015/10/7

N2 - We revisit the thermodynamic bounds of work extraction in simple quantum heat machines subject to control by frequent modulations that do not comply with adiabatic assumptions. The laws of thermodynamics are obeyed, yet anomalous deviations from the known bounds are revealed.

AB - We revisit the thermodynamic bounds of work extraction in simple quantum heat machines subject to control by frequent modulations that do not comply with adiabatic assumptions. The laws of thermodynamics are obeyed, yet anomalous deviations from the known bounds are revealed.

KW - passive states

KW - quantum heat machines

KW - quantum thermodynamics

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U2 - https://doi.org/10.1088/0031-8949/2015/T165/014025

DO - https://doi.org/10.1088/0031-8949/2015/T165/014025

M3 - مقالة من مؤنمر

SN - 0281-1847

VL - 2015

SP - 014025 (4 pp.)-014025 (4 pp.)

JO - PHYSICA SCRIPTA

JF - PHYSICA SCRIPTA

IS - T165

M1 - 014025

T2 - Frontiers of Quantum and Mesoscopic Thermodynamics, FQMT 2013

Y2 - 29 July 2013 through 3 August 2013

ER -

Quantum mechanically enhanced performance of simple heat machines

Abstract

Keywords

All Science Journal Classification (ASJC) codes

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