Publication Date:
2013-10-02
Description:
Author(s): Enrico Pajer, Fabian Schmidt, and Matias Zaldarriaga The squeezed limit of the three-point function of cosmological perturbations is a powerful discriminant of different models of the early Universe. We present a conceptually simple and complete framework to relate any primordial bispectrum in this limit to late time observables, such as the cosmic mi... [Phys. Rev. D 88, 083502] Published Tue Oct 01, 2013
Keywords:
Astrophysics & Cosmology
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics