Chronology Protection in Generalized Godel Spacetime
classification
✦ hep-th
gr-qc
keywords
chronologygeneralizedgodelprotectionspacetimeactionconjecturedivergent
read the original abstract
The effective action of a free scalar field propagating in the generalized Godel spacetime is evaluated by the zeta-function regularization method. From the result we show that the renormalized stress energy tensor may be divergent at the chronology horizon. This gives a support to the chronology protection conjecture.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.