期刊
GRAVITATION & COSMOLOGY
卷 17, 期 2, 页码 119-125出版社
MAIK NAUKA/INTERPERIODICA/SPRINGER
DOI: 10.1134/S0202289311020149
关键词
-
资金
- Russian Foundation for Basic Research [08-02-00325, 08-02-91307]
We construct a model of a rotating wormhole made by cutting and pasting two Kerr spacetimes. As a result, we obtain a rotating thin-shell wormhole with exotic matter at the throat. Two candidates for the exotic matter are considered: (i) a perfect fluid; (ii) an anisotropic fluid. We show that a perfect fluid is unable to support a rotating thin-shall wormhole. On the contrary, the anisotropic fluid with the negative energy density can be a source for such a geometry.
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