Friday, March 9, 2012

1111.6544 (Mafalda Dias et al.)

Transport equations for the inflationary spectral index    [PDF]

Mafalda Dias, David Seery
We present a simple and efficient method to compute the superhorizon evolution of the spectral index in multi-field inflationary models, using transport equation techniques. We illustrate the evolution of n_s with time for various interesting potentials.
View original: http://arxiv.org/abs/1111.6544

No comments:

Post a Comment