The Tachyon Inflationary Models with Exact Mode Functions

Preprint

10 January 2003

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/0301063

Abstract

We show two analytical solutions of the tachyon inflation for which the spectrum of curvature (density) perturbations can be calculated exactly to linear order, ignoring both gravity and the self-interactions of the tachyon field . The main feature of these solutions is that the spectral indices are independent with scale.

Keywords

ANALYTICAL SOLUTIONS
TACHYON INFLATIONARY
INFLATIONARY MODELS
MODE FUNCTIONS
LINEAR ORDER
EXACT MODE
GRAVITY

All Related Versions

Version 1, 2003-01-10, ArXiv
Published version: Physical Review D, 67 (6), 067501.

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