69 citations · 279 across the 9 of their papers we have counts for
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gr-qc2019★ 16 cited
Asymptotic symmetries and charges at spatial infinity in general relativity
Kartik Prabhu, Ibrahim Shehzad
We analyze the asymptotic symmetries and their associated charges at spatial infinity in -dimensional asymptotically-flat spacetimes. We use the covariant formalism of Ashtekar…
gr-qc2019★ 41 cited
Extensions of the asymptotic symmetry algebra of general relativity
Éanna É. Flanagan, Kartik Prabhu, Ibrahim Shehzad
We consider a recently proposed extension of the Bondi-Metzner-Sachs algebra to include arbitrary infinitesimal diffeomorphisms on a (2)-sphere. To realize this extended algebra as…
hep-th2019★ 9 cited
The holographic dual of Rényi relative entropy
Ning Bao, Mudassir Moosa, Ibrahim Shehzad
The relative entropy is a measure of the distinguishability of two quantum states. A great deal of progress has been made in the study of the relative entropy between an excited st…