Publication: Dark matter dilution scenarios in the early universe
Дата
2021
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Аннотация
When the vacuum like energy of the Higgs potential within the standard model undergoes electroweak phase transition, an influx of entropy into the primordial plasma can lead to a significant dilution of frozen out dark matter density that was already present before the onset of the phase transition. The same effect can take place if the early universe was dominated by primordial black holes of small mass, evaporating before the period of Big Bang Nucleosynthesis. In this paper, we calculate the dilution factor for the above-mentioned scenarios.
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Chaudhuri, A. Dark matter dilution scenarios in the early universe / Chaudhuri, A, Khlopov, MY // International Journal of Modern Physics D. - 2021. - 30. - № 16. - 10.1142/S0218271821400083
URI
https://www.doi.org/10.1142/S0218271821400083
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https://openrepository.mephi.ru/handle/123456789/25245
https://www.scopus.com/record/display.uri?eid=2-s2.0-85121100516&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000747909400007
https://openrepository.mephi.ru/handle/123456789/25245