Supergravity brane worlds and tachyon potentials

Preprint

11 July 2003

preprint
Published by arXiv in arXiv

Abstract

We study massless and massive graviton modes that bind on thick branes which are supergravity domain walls solutions in $D$-dimensional supergravity theories where only the supergravity multiplet and the scalar supermultiplet are turned on. The domain walls are bulk solutions provided by tachyon potentials. Such domain walls are regarded as BPS branes of one lower dimension that are formed due to tachyon potentials on a non-BPS D-brane.

Keywords

TACHYON POTENTIALS
STUDY MASSLESS
GRAVITON MODES
BRANE WORLDS
SUPERGRAVITY
DOMAIN WALLS
BPS BRANES
BRANES

All Related Versions

Version 1, 2003-06-27, ArXiv
Version 2, 2003-07-11, ArXiv
Version 3, 2003-08-17, ArXiv
Version 4, 2003-08-19, ArXiv
Published version: Physical Review D, 68 (8), 085007.

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