Non-Gaussian density fluctuations from entropically generated curvature perturbations in ekpyrotic models
Lehners, Jean-Luc, Steinhardt, Paul J.Volume:
77
Language:
english
Journal:
Physical Review D
DOI:
10.1103/PhysRevD.77.063533
Date:
March, 2008
File:
PDF, 165 KB
english, 2008