Publication: Unruh effect for fermions from the Zubarev density operator
Дата
2019
Авторы
Prokhorov, George Y.
Zakharov, ValentinI
Teryaev, Oleg V.
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Аннотация
Using the Zubarev quantum-statistical density operator, we calculated the corrections to the energy-momentum tensor of a massless fermion gas associated with acceleration. It is shown that when fourth-order corrections are taken into account, the energy-momentum tensor in the laboratory frame is equal to zero at a proper temperature measured by a comoving observer equal to the Unruh temperature. Consequently, the Minkowski vacuum is visible to the accelerated observer as a medium filled with a heat bath of particles with the Unruh temperature, which is the essence of the Unruh effect.
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Цитирование
Prokhorov, George Y. Unruh effect for fermions from the Zubarev density operator / Prokhorov, GeorgeY, Zakharov, ValentinI, Teryaev, OlegV // Physical Review D. - 2019. - 99. - № 7. - 10.1103/PhysRevD.99.071901
URI
https://www.doi.org/10.1103/PhysRevD.99.071901
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https://openrepository.mephi.ru/handle/123456789/17882
https://www.scopus.com/record/display.uri?eid=2-s2.0-85065193851&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000466423400002
https://openrepository.mephi.ru/handle/123456789/17882