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arXiv · 0907.4055

Thermal radiation from Lorentzian traversable wormholes

Prado Martin-Moruno·Pedro F. Gonzalez-Diaz
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Abstract

In this paper we show that, analogously to as it occurs for black holes, there exist three well-defined laws for Lorentzian wormhole thermodynamics and that these laws are related with a thermal phantom-like radiation process coming from the wormhole throat. It is argued that the existence of wormholes could be manifested by means such a radiation. These results are obtained by analyzing the Hayward formalism of spherically symmetric solutions containing trapping horizons, the phenomenon of phantom accretion onto wormholes and the development of phantom thermodynamics.

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Prado Martin-Moruno, Pedro F. Gonzalez-Diaz. 2009-07-23. Thermal radiation from Lorentzian traversable wormholes. https://doi.org/10.1103/physrevd.80.024007

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