Inflation from a Tachyon Fluid?

Preprint

8 April 2002

preprint
Published by arXiv in arXiv

Abstract

Motivated by recent works of Sen and Gibbons, we study the evolution of a flat and homogeneous universe dominated by tachyon matter. In particular, we analyse the necessary conditions for inflation in the early roll of a single tachyon field.

Keywords

UNIVERSE DOMINATED
TACHYON MATTER
TACHYON FLUID
HOMOGENEOUS
EARLY ROLL
MOTIVATED
INFLATION
EVOLUTION

All Related Versions

Version 1, 2002-04-08, ArXiv
Version 2, 2002-04-23, ArXiv
Version 3, 2002-06-26, ArXiv
Published version: Physics Letters B, 546 (1-2), 1.

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