147 citations · 853 across the 71 of their papers we have counts for
4 papers · 2 filters
Conserved Charges in Extended Theories of Gravity
Hamed Adami, Mohammad Reza Setare, Tahsin Cagri Sisman +1
We give a detailed review of construction of conserved quantities in extended theories of gravity for asymptotically maximally symmetric spacetimes and carry out explicit computati…
Entropy in Born-Infeld Gravity
Gokcen Deniz Ozen, Sahin Kurekci, Bayram Tekin
There is a class of higher derivative gravity theories that are in some sense natural extensions of cosmological Einstein's gravity with a unique maximally symmetric classical vacu…
Linearization Instability for Generic Gravity in AdS
Emel Altas, Bayram Tekin
In general relativity, perturbation theory about a background solution fails if the background spacetime has a Killing symmetry and a compact spacelike Cauchy surface. This failure…
Unitarity Problems in 3 Gravity Theories
Gokhan Alkac, Luca Basanisi, Ercan Kilicarslan +1
We revisit the problem of the bulk-boundary unitarity clash in 2 + 1 dimensional gravity theories, which has been an obstacle in providing a viable dual two-dimensional conformal f…