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Research PapersNo Access

CAUSAL TRANSFORMATION OF GÖDEL-TYPE SPACETIMES IN CONFORMAL FIELD THEORY

PAWEL GUSIN

Institute of Physics, University of Silesia, ul. Uniwersytecka 4, PL-40007 Katowice, Poland

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https://doi.org/10.1142/S0217732310034213Cited by:1 (Source: Crossref)

Abstract

The Gödel-type metrics are considered as backgrounds of the sigma-models. In the conformal field theory such backgrounds are deformed by the exactly marginal operators. We examine, how the closed timelike curves (CTCs) transform under such deformations.

Keywords:

PACS: 11.25.Hf, 04.20.Gz

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Journal cover image

Vol. 25, No. 34

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History

Received 9 July 2010

Keywords