Stationary Gaussian entanglement between levitated nanoparticles
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F20%3A73602858" target="_blank" >RIV/61989592:15310/20:73602858 - isvavai.cz</a>
Result on the web
<a href="https://iopscience.iop.org/article/10.1088/1367-2630/abcce6/pdf" target="_blank" >https://iopscience.iop.org/article/10.1088/1367-2630/abcce6/pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1367-2630/abcce6" target="_blank" >10.1088/1367-2630/abcce6</a>
Alternative languages
Result language
angličtina
Original language name
Stationary Gaussian entanglement between levitated nanoparticles
Original language description
Coherent scattering of photons is a novel mechanism of optomechanical coupling for opticallylevitated nanoparticles promising strong, versatile interactions with light and betweennanoparticles. We show that it allows efficient deterministic generation of Gaussian entanglementbetween two particles in separate tweezers. A combination of red- and blue-detuned tweezersbrings a mechanical Bogoliubov mode to its ground state. An additional, dispersively coupledcavity mode can reduce noise in the orthogonal mode, resulting in strong entanglement asquantified by the logarithmic negativity and verifiable with the Duan criterion for realisticexperimental parameters. Such an importantresource for quantum sensing and quantumsimulations is pivotal for current experiments and presents an important step towardsoptomechanics with multiple particles in the quantum regime.
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
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
New Journal of Physics
ISSN
1367-2630
e-ISSN
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Volume of the periodical
22
Issue of the periodical within the volume
12
Country of publishing house
GB - UNITED KINGDOM
Number of pages
13
Pages from-to
"123021-1"-"123021-13"
UT code for WoS article
000600808600001
EID of the result in the Scopus database
2-s2.0-85098581037