Holography in (2+1)-dimensional cosmological models
High Energy Physics - Theory
2009-10-31 v1
Abstract
The cosmic holographic principle suggested by Fischler and Susskind has been examined in (2+1)-dimensional cosmological models. Analogously to the (3+1)-dimensional counterpart, the holographic principle is satisfied in all flat and open universes. For (2+1)-dimensional closed universes the holographic principle cannot be realized in general. The principle cannot be maintained, neither introducing negative pressure matter nor matter with highly unconventional equation of state.
Cite
@article{arxiv.hep-th/9910185,
title = {Holography in (2+1)-dimensional cosmological models},
author = {Bin Wang and Elcio Abdalla},
journal= {arXiv preprint arXiv:hep-th/9910185},
year = {2009}
}
Comments
9 pages, to be published in Phys. Lett. B