Determining the Cosmic Equation of State Using Future Gravitational Wave Detectors

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dc.creatorZhu, Zong-Hong
dc.creatorFujimoto, Masa-Katsu
dc.creatorTatsumi, Daisuke
dc.date2001-07-13
dc.date.accessioned2026-07-07T10:51:19Z
dc.date.available2026-07-07T10:51:19Z
dc.descriptionThe expected chirp mass distribution of observed events for future gravitational wave detectors is extensively investigated in the presence of an exotic fluid component with an arbitrary equation of state, $-1 \leq ω_x \equiv p_x/ρ_x < 0$, i.e., the so-called dark energy component. The results for a flat model dominated by a dark energy are compared to those for the standard flat model dominated by cold dark matter. It is found that for a flat universe the chirp mass distribution shows a sensitive dependence on $ω_x$, which may provide an independent and robust constraint on the cosmic equation of state.
dc.description5 pages, four figures, aa.sty LaTex file
dc.identifierhttps://arxiv.org/abs/astro-ph/0107234
dc.identifierhttp://arxiv.org/abs/astro-ph/0107234
dc.identifierAstron.Astrophys.372:377,2001
dc.identifierdoi:10.1051/0004-6361:20010458
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/184781
dc.subjectAstrophysics
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleDetermining the Cosmic Equation of State Using Future Gravitational Wave Detectors
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