Metric fluctuations and its evolution during inflation
General Relativity and Quantum Cosmology
2009-11-10 v2 Astrophysics
High Energy Physics - Phenomenology
High Energy Physics - Theory
Abstract
W discuss the evolution of the fluctuations in a symmetric -exponential potential which provides a power-law expansion during inflation using both, the gauge invariant field and the Sasaki-Mukhanov field.
Cite
@article{arxiv.gr-qc/0312066,
title = {Metric fluctuations and its evolution during inflation},
author = {Mariano Anabitarte and Mauricio Bellini},
journal= {arXiv preprint arXiv:gr-qc/0312066},
year = {2009}
}
Comments
version accepted in EPJC