Gravitational Waves from Global Second Order Phase TransitionsJournal of Cosmology and Astroparticle Physics
AbstractGlobal second-order phase transitions are expected to produce scale-invariant gravitational wave spectra. In this manuscript we explore the dynamics of a symmetry-breaking phase transition using lattice simulations. We explicitly calculate the stochastic gravitational wave background produced during the transition and subsequent self-ordering phase. We comment on this signal as it compares to the scale-invariant spectrum produced during inflation.
Citation InformationJohn T. Giblin and et al.. "Gravitational Waves from Global Second Order Phase Transitions" Journal of Cosmology and Astroparticle Physics Vol. 2012 (2012)
Available at: http://works.bepress.com/tom_giblin/15/