MG12 - Talk detail |
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Participant |
Martin-Moruno, Prado | |
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Institution |
IFF, Consejo Superior de Investigaciones Cientificas (CSIC) - C/ Serrano 121 - Madrid - Madrid - Spain | |
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Session |
Talk |
Abstract |
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BHT4 |
Wormholes generalises thermodynamics still further. |
This talk deals with some thermodynamical aspects of Lorentzian wormholes, including the formulation of the three main laws and the consideration of a possible thermal emission made up of some sort of phantom radiation coming out from the wormhole. In order for these topics to be consistently developed we have used a 2+2 formalism first advanced by Hayward for spherically symmetric space-times, where a generalized surface gravity is defined on the trapping horizon. Our results generalize still further the already generalized gravitational thermodynamics. |