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Quantifying energy condition violations in traversable wormholes

Sayan Kar·Naresh Dadhich·Matt Visser
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Abstract

The `theoretical' existence of traversable Lorentzian wormholes in the classical, macroscopic world is plagued by the violation of the well--known energy conditions of General Relativity. In this brief article we show : (i) how the extent of violation can be quantified using certain volume integrals (ii) whether this `amount of violation' can be minimised for some specific cut--and--paste geometric constructions. Examples and possibilities are also outlined.

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Sayan Kar, Naresh Dadhich, Matt Visser. 2004-05-19. Quantifying energy condition violations in traversable wormholes. https://doi.org/10.1007/bf02705207

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