Publication:
Production and evaporation of micro black holes as a link between mirror universes

Дата
2021
Авторы
Dubrovich, V. K.
Eroshenko, Y. N.
Khlopov, M. Y.
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Научные группы
Организационные подразделения
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Организационная единица
Институт ядерной физики и технологий
Цель ИЯФиТ и стратегия развития - создание и развитие научно-образовательного центра мирового уровня в области ядерной физики и технологий, радиационного материаловедения, физики элементарных частиц, астрофизики и космофизики.
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Аннотация
© 2021 American Physical Society.It is shown that the equalization of temperatures between our and mirror sectors occurs during one Hubble time due to microscopic black hole production and evaporation in particle collisions if the temperature of the Universe is near the multidimensional Plank mass. This effect excludes multidimensional Planck masses smaller than the reheating temperature of the Universe (∼1013 GeV) in the mirror matter models, because the primordial nucleosynthesis theory requires that the temperature of the mirror world should be lower than ours. In particular, the birth of microscopic black holes in the LHC is impossible if the dark matter of our Universe is represented by baryons of mirror matter. It excludes some of the possible coexisting options in particle physics and cosmology. Multidimensional models with flat additional dimensions are already strongly constrained in maximum temperature due to the effect of Kaluza-Klein mode (KK-mode) overproduction. In these models, the reheating temperature should be significantly less than the multidimensional Planck mass, so our restrictions in this case are not paramount. The new constraints play a role in multidimensional models in which the spectrum of KK modes does not lead to their overproduction in the early Universe, for example, in theories with hyperbolic additional space.
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Dubrovich, V. K. Production and evaporation of micro black holes as a link between mirror universes / Dubrovich, V.K., Eroshenko, Y.N., Khlopov, M.Y. // Physical Review D. - 2021. - 104. - № 2. - 10.1103/PhysRevD.104.023023
URI
https://www.doi.org/10.1103/PhysRevD.104.023023
 https://www.scopus.com/record/display.uri?eid=2-s2.0-85112009141&origin=resultslist
 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000679141200002
 https://openrepository.mephi.ru/handle/123456789/24449
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