Production of Gravitational Waves in the nMSSM

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dc.creatorHuber, Stephan J.
dc.creatorKonstandin, Thomas
dc.date2007-09-13
dc.date2008-05-28
dc.date.accessioned2026-07-07T11:37:09Z
dc.date.available2026-07-07T11:37:09Z
dc.descriptionDuring a strongly first-order phase transition gravitational waves are produced by bubble collisions and turbulent plasma motion. We analyze the relevant characteristics of the electroweak phase transition in the nMSSM to determine the generated gravitational wave signal. Additionally, we comment on correlations between the production of gravitational waves and baryogenesis. We conclude that the gravitational wave relic density in this model is generically too small to be detected in the near future by the LISA experiment. We also consider the case of a "Standard Model" with dimension-six Higgs potential, which leads to a slightly stronger signal of gravitational waves.
dc.description29 pages, 7 figures; published version, some comments added
dc.identifierhttps://arxiv.org/abs/0709.2091
dc.identifierhttp://arxiv.org/abs/0709.2091
dc.identifierJCAP0805:017,2008
dc.identifierdoi:10.1088/1475-7516/2008/05/017
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/199109
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectAstrophysics
dc.titleProduction of Gravitational Waves in the nMSSM
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