Holography in (2+1)-dimensional cosmological models

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.

9 pages, to be published in Phys. Lett. B

References in corpus (1)

• Holographic Principle in the Closed Universe : a Resolution with Negative Pressure Matter

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