Central Charges in 2d Reduced Cosmological Massive Gravity
Wontae Kim, Edwin J. Son
TL;DR
This paper calculates the central charges of black holes in a dimensionally reduced 2+1D cosmological massive gravity model, focusing on BTZ and warped AdS3 black holes using the entropy function method.
Contribution
It provides the first computation of central charges for these black holes within this specific reduced gravity framework.
Findings
Central charges for BTZ black holes derived.
Central charges for warped AdS3 black holes derived.
Results enhance understanding of black hole entropy in reduced gravity models.
Abstract
In the dimensionally reduced model of the 2+1 dimensional cosmological massive gravity, we obtain the central charges of the two types of the black hole based on the entropy function method. One is for the BTZ black hole and the other one is actually for the warped AdS black hole.
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