Stochastic background of relic scalar gravitational waves from scalar-tensor gravity

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dc.creatorCapozziello, S.
dc.creatorCorda, Ch.
dc.creatorDe Laurentis, M
dc.date2007-07-03
dc.date.accessioned2026-07-07T11:17:27Z
dc.date.available2026-07-07T11:17:27Z
dc.descriptionA stochastic background of relic gravitational waves is achieved by the so called adiabatically-amplified zero-point fluctuations process derived from early inflation. In principle, it provides a distinctive spectrum of relic gravitational waves. In the framework of scalar-tensor gravity, we discuss the scalar modes of gravitational waves and the primordial production of this scalar component which is generated beside tensorial one. We discuss also the upper limit for such a relic scalar component with respect to the WMAP constraints.
dc.description7 pages, 1 figure
dc.identifierhttps://arxiv.org/abs/0707.0368
dc.identifierhttp://arxiv.org/abs/0707.0368
dc.identifierMod.Phys.Lett.A22:2647-2655,2007
dc.identifierdoi:10.1142/S021773230702573X
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/193015
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleStochastic background of relic scalar gravitational waves from scalar-tensor gravity
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