2006/07/31 by Lisa Randall, Geraldine Servant, Géraldine Servant · 4 citations
Physics and Astronomy · #Amplitude #Cosmology and Gravitation Theories #Gravitation #Gravitational wave #Gravitational wave background #Parameter space #Particle physics theoretical and experimental studies #Pulsars and Gravitational Waves Research #SIGNAL (programming language) #Signature (topology) #Spacetime #astro-ph #gr-qc #hep-ph #hep-th
paper · pdf · doi:10.1088/1126-6708/2007/05/054
published as JHEP 0705:054,2007 · 18 pages, 15 figures; v2: discussion improved, in particular on the justification of the thick wall approximation. 6 figures added. 4 pi factor corrected in perturbativity bound. N-dependence displayed. Conclusions unchanged. JHEP version
arxiv created 2007/05/04 · openalex publication_date 2007/05/17 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
We argue that the RSI model can provide a strong signature in gravitational waves. This signal is a relic stochastic background generated during the cosmological phase transition from an AdS-Schwarschild phase to the RS1 geometry that should occur at a temperature in the TeV range. We estimate the amplitude of the signal in terms of the parameters of the potential stabilizing the radion and show that over much of the parameter region in which the phase transition completes, a signal should be detectable at the planned space interferometer, LISA.