Effects of Noise-Induced Coherence on the Performance of Quantum Absorption Refrigerators
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F18%3A10385541" target="_blank" >RIV/00216208:11320/18:10385541 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1007/s10909-018-1960-x" target="_blank" >https://doi.org/10.1007/s10909-018-1960-x</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10909-018-1960-x" target="_blank" >10.1007/s10909-018-1960-x</a>
Alternative languages
Result language
angličtina
Original language name
Effects of Noise-Induced Coherence on the Performance of Quantum Absorption Refrigerators
Original language description
We study two models of quantum absorption refrigerators with the main focus on discerning the role of noise-induced coherence on their thermodynamic performance. Analogously to the previous studies on quantum heat engines, we find the increase in the cooling power due to the mechanism of noise-induced coherence. We formulate conditions imposed on the microscopic parameters of the models under which they can be equivalently described by classical stochastic processes and compare the performance of the two classes of fridges (effectively classical vs. truly quantum). We find that the enhanced performance is observed already for the effectively classical systems, with no significant qualitative change in the quantum cases, which suggests that the noise-induced-coherence-enhancement mechanism is caused by static interference phenomena.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10300 - Physical sciences
Result continuities
Project
<a href="/en/project/GA17-06716S" target="_blank" >GA17-06716S: Stochastic thermodynamics of molecular systems: from classical to quantum</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Low Temperature Physics
ISSN
0022-2291
e-ISSN
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Volume of the periodical
192
Issue of the periodical within the volume
3-4
Country of publishing house
US - UNITED STATES
Number of pages
22
Pages from-to
147-168
UT code for WoS article
000436423600001
EID of the result in the Scopus database
2-s2.0-85047313724