BLACK HOLES IN A PERIODIC UNIVERSE
- 20 February 1991
- journal article
- research article
- Published by World Scientific Pub Co Pte Ltd in Modern Physics Letters A
- Vol. 06 (05) , 369-376
- https://doi.org/10.1142/s021773239100035x
Abstract
Schwarzschild-like black hole solutions corresponding to periodic universes are presented and analyzed. In the case of one compact dimension an analytic solution is given. An interesting structure of horizons-within-horizons is discovered when the size of the periodic coordinate is smaller than the Schwarzschild radius. A variational method is also introduced and applied to the case of all spatial coordinates being compact.Keywords
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