Publication Date:
2018-08-15
Description:
Author(s): Shailee V. Imrith, David J. Mulryne, and Arttu Rajantie We revisit the question of how to calculate correlations of the curvature perturbation, ζ , using the δ N formalism when one cannot employ a truncated Taylor expansion of N . This problem arises when one uses lattice simulations to probe the effects of isocurvature modes on models of reheating. Working... [Phys. Rev. D 98, 043513] Published Tue Aug 14, 2018
Keywords:
Cosmology
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics