3 papers
hep-th2025
Gravitostatic black hole Love numbers from Membrane Paradigm at large
Subhajit Mazumdar
Black holes, like any other object - respond to external fields like background electric and gravitational fields. At lowest order, the response of a black hole to, (e.g.) a gravit…
hep-th2019
Triangle diagram, Distance Geometry and Symmetries of Feynman Integrals
Barak Kol, Subhajit Mazumdar
We study the most general triangle diagram through the Symmetries of Feynman Integrals (SFI) approach. The SFI equation system is obtained and presented in a simple basis. The syst…
hep-th2018
Kite diagram through Symmetries of Feynman Integrals
Barak Kol, Subhajit Mazumdar
The Symmetries of Feynman Integrals (SFI) is a method for evaluating Feynman Integrals which exposes a novel continuous group associated with the diagram which depends only on its…