3 papers
hep-th2026
Criticality of ISCOs and AdS/CFT
Chandrasekhar Bhamidipati, Parashar Chatterjee, Sudipta Mukherji +1
We study the trajectories of massive particles in spherically symmetric black holes in arbitrary dimensions, and find certain universal features based on the topological classifica…
hep-th2025
The gravitational index of a small black ring
Subhodip Bandyopadhyay, Gurmeet Singh Punia, Yogesh K. Srivastava +1
Certain supersymmetric elementary string states with angular momentum can be viewed as small black rings in a five-dimensional string theory. These black rings have zero area event…
hep-th2024
Supersymmetric Black Hole Hair and AdS_3 x S^3
Subhodip Bandyopadhyay, Yogesh K. Srivastava, Amitabh Virmani
The 4D-5D connection allows us to view the same near horizon geometry as part of a 4D black hole or a 5D black hole. A much studied example of this phenomenon is the BMPV black hol…