Nonlinear coherent heat machines
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F23%3A73617292" target="_blank" >RIV/61989592:15310/23:73617292 - isvavai.cz</a>
Result on the web
<a href="https://www.science.org/doi/epdf/10.1126/sciadv.adf1070" target="_blank" >https://www.science.org/doi/epdf/10.1126/sciadv.adf1070</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1126/sciadv.adf1070" target="_blank" >10.1126/sciadv.adf1070</a>
Alternative languages
Result language
angličtina
Original language name
Nonlinear coherent heat machines
Original language description
We propose heat machines that are nonlinear, coherent, and closed systems composed of few field (oscillator) modes. Their thermal-state input is transformed by nonlinear Kerr interactions into nonthermal (non-Gaussian) output with controlled quantum fluctuations and the capacity to deliver work in a chosen mode. These machines can provide an output with strongly reduced phase and amplitude uncertainty that may be useful for sensing or communications in the quantum domain. They are experimentally realizable in optomechanical cavities where photonic and phononic modes are coupled by a Josephson qubit or in cold gases where interactions between photons are transformed into dipole-dipole interacting Rydberg atom polaritons. This proposed approach is a step toward the bridging of quantum and classical coherent and thermodynamic descriptions.
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
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
<a href="/en/project/GA20-27994S" target="_blank" >GA20-27994S: Quantum information manipulation and thermodynamic processes with ultracold atoms</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Science Advances
ISSN
2375-2548
e-ISSN
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Volume of the periodical
9
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
"eadf1070-1"-"eadf1070-6"
UT code for WoS article
000937027000020
EID of the result in the Scopus database
2-s2.0-85145870255