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arxiv: 0904.3566 · v2 · submitted 2009-04-22 · 🌀 gr-qc

A single model of traversable wormholes supported by generalized phantom energy or Chaplygin gas

classification 🌀 gr-qc
keywords energygeneralizedphantomchaplyginequationmodelstatetraversable
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This paper discusses a new variable equation of state parameter leading to exact solutions of the Einstein field equations describing traversable wormholes. In addition to generalizing the notion of phantom energy, the equation of state generates a mathematical model that combines the generalized phantom energy and the generalized Chaplygin gas models.

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