1999/06/17 by David Polarski, D. Polarski
Economics, Econometrics and Finance · Physics and Astronomy · #Cosmology and Gravitation Theories #Pulsars and Gravitational Waves Research #Stochastic processes and financial applications #astro-ph #gr-qc #hep-ph
paper · pdf · doi:10.1016/s0370-2693(99)00570-5
published as Phys.Lett. B458 (1999) 13-18 · to appear in Phys. Lett. B, (uses LaTeX, 10 pages)
arxiv created 1999/06/17 · openalex publication_date 1999/07/01 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We investigate the possibility for a direct detection by future space interferometers of the stochastic gravitational wave (GW) background generated during the inflationary stage in a class of viable ΛCDM BSI models. At frequencies around 10-3Hz, maximal values Ωgw(ν)∼ 3× 10-15 are found, an improvement of about one order of magnitude compared to single-field, slow-roll inflationary models. This is presumably not sufficient in order to be probed in the near future.