Matrix Model for De Sitter

Preprint

12 July 2001

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-th/0106184

Abstract

Based on a heuristic boost argument, we propose that the 4 dimensional de Sitter space can be described by a spherical Chern-Simons matrix model near the cosmological horizon, or models generalizing this simple choice. The dimension of the Hilbert space is naturally finite. We also make some comments on possible realization of holography in this approach, and on possible relation to the conformal field theory approach.

Keywords

HEURISTIC BOOST
BOOST ARGUMENT
HILBERT SPACE
SITTER BASED
MATRIX MODEL
HOLOGRAPHY
CONFORMAL

All Related Versions

Version 1, 2001-06-20, ArXiv
Version 2, 2001-07-12, ArXiv
Published version: Journal of High Energy Physics, 2002 (04), 005.

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