Evolving Lorentzian Wormholes

Abstract

Evolving Lorentzian wormholes with the required matter satisfying the Energy conditions are discussed. Several different scale factors are used and the corresponding consequences derived. The effect of extra, decaying (in time) compact dimensions present in the wormhole metric is also explored and certain interesting conclusions are derived for the cases of exponential and Kaluza--Klein inflation.

10 pages( RevTex, Twocolumn format), Two figures available on request from the first author. transmission errors corrected.

References in corpus (4)

• Traversable wormholes: Some simple examples
• Traversable wormholes from surgically modified Schwarzschild spacetimes
• Inflating Lorentzian Wormholes
• Wormhole Cosmology and the Horizon Problem

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