3 papers
hep-th2025
A toolbox for black hole scattering
Nava Gaddam, Nico Groenenboom
Hawking's free field theory is expected to break down after Page time. In previous work, we have shown that a primary dynamical reason for this breakdown is the dominance of gravit…
hep-th2024
All near-horizon symmetries of the Schwarzschild black hole in linearised gravity
Ankit Aggarwal, Nava Gaddam
Asymptotic symmetries are known to constrain the infrared behaviour of scattering processes in asymptotically flat spacetimes. By the same token, one expects symmetries of the blac…
hep-th2024
Holography of Information in a Ball of Finite Radius
Nava Gaddam, Ashik H
The principle of holography of information states that all information available in the bulk of asymptotically flat spacetime is also available near its boundary at spatial infinit…