Gravitational waves from fragmentation of a primordial scalar condensate into Q-balls

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dc.creatorKusenko, Alexander
dc.creatorMazumdar, Anupam
dc.date2008-07-29
dc.date2008-10-14
dc.date.accessioned2026-07-07T12:15:08Z
dc.date.available2026-07-07T12:15:08Z
dc.descriptionA generic consequence of supersymmetry is formation of a scalar condensate along the flat directions of the potential at the end of cosmological inflation. This condensate is usually unstable, and it can fragment into non-topological solitons, Q-balls. The gravitational waves produced by the fragmentation can be detected by Laser Interferometer Space Antenna (LISA), Advanced Laser Interferometer Gravitational-Wave Observatory (LIGO), and Big Bang Observer (BBO), which can offer an important window on the early universe and the physics at some very high energy scales.
dc.description4 pages
dc.identifierhttps://arxiv.org/abs/0807.4554
dc.identifierhttp://arxiv.org/abs/0807.4554
dc.identifierPhys.Rev.Lett.101:211301,2008
dc.identifierdoi:10.1103/PhysRevLett.101.211301
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/211417
dc.subjectAstrophysics
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Phenomenology
dc.titleGravitational waves from fragmentation of a primordial scalar condensate into Q-balls
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