Noncommutative Geometry Inspired Entropic Inflation
High Energy Physics - Theory
2011-05-26 v1 General Relativity and Quantum Cosmology
High Energy Physics - Phenomenology
Abstract
Recently Verlinde proposed that gravity can be described as an emergent phenomena arising from changes in the information associated with the positions of material bodies. By using noncommutative geometry as a way to describe the microscopic, microstructure of quantum spacetime, we derive modified Friedmann equation in this setup and study the entropic force modifications to the inflationary dynamics of early universe.
Cite
@article{arxiv.1104.4849,
title = {Noncommutative Geometry Inspired Entropic Inflation},
author = {Kourosh Nozari and Siamak Akhshabi},
journal= {arXiv preprint arXiv:1104.4849},
year = {2011}
}
Comments
14 pages, 5 figuers, Accepted for Publication in Phys. Lett. B