Inflationary Hubble Parameter from the Gravitational Wave Spectrum in the General Slow-roll Approximation
Astrophysics
2009-05-12 v1
Abstract
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 in terms of the gravitational wave spectrum are derived. Moreover, the general slow-roll consistency condition relating the scalar and tensor spectra is obtained.
Cite
@article{arxiv.0709.3211,
title = {Inflationary Hubble Parameter from the Gravitational Wave Spectrum in the General Slow-roll Approximation},
author = {Minu Joy},
journal= {arXiv preprint arXiv:0709.3211},
year = {2009}
}