On the relation between tensor and scalar perturbation modes in Friedmann cosmology

preprint2006arXivOpen access

Abstract

An elementary derivation of the fundamental relation T/S=4γT/S=4γ between the tensor and scalar modes of cosmological perturbations in the early universe is given. Statements by L.P.Grishchuk on this problem are commented on.

Explore this paper’s authors, topics and related work.

Building this map preview

BZPEER is loading the nearby papers, people, topics and institutions for this page.

Reviews 0

Write a reviewWrite

No reviews yet.

Discussion 0

Add a commentWrite

No comments yet.