93 citations · 290 across the 13 of their papers we have counts for
4 papers · 1 filter
Crossing Symmetric Spinning S-matrix Bootstrap: EFT bounds
Subham Dutta Chowdhury, Kausik Ghosh, Parthiv Haldar +2
We develop crossing symmetric dispersion relations for describing 2-2 scattering of identical external particles carrying spin. This enables us to import techniques from Geometric…
Bulk locality for scalars and fermions with global symmetry
Subham Dutta Chowdhury, Kausik Ghosh
We count the number of independent solutions to crossing constraints of four point functions involving charged scalars and charged fermions in a CFT with large gap in the spectrum.…
Charging Up the Functional Bootstrap
Kausik Ghosh, Apratim Kaviraj, Miguel F. Paulos
We revisit the problem of bootstrapping CFT correlators of charged fields. After discussing in detail how bounds for uncharged fields can be recycled to the charged case, we introd…
Dirichlet Baths and the Not-so-Fine-Grained Page Curve
Kausik Ghosh, Chethan Krishnan
We present a doubly holographic prescription for computing entanglement entropy on a gravitating brane. It involves a Ryu-Takayanagi surface with a Dirichlet anchoring condition. I…