2007/09/20 by Minu Joy
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Noncommutative and Quantum Gravity Theories #astro-ph
paper · pdf · doi:10.1088/1475-7516/2007/09/019
published as JCAP 0709:019,2007
arxiv created 2007/09/20 · openalex publication_date 2007/09/20 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/30
Improved general slow-roll formulae giving the primordial gravitational wave spectrum are derived in the present work. Also the first-and second-order general slow-roll inverse formulae giving the Hubble parameter H in terms of the gravitational wave spectrum are derived. Moreover, the general slow-roll consistency condition relating the scalar and tensor spectra is obtained.