2 citations · 4 across the 8 of their papers we have counts for
Showing 2026Show all
3 papers · 1 filter
hep-th2026
Dressed Fock Spaces in Gauge Theory and Gravity
Sangmin Choi, Prahar Mitra
Four-dimensional gauge and gravitational theories exhibit long-range interactions that require asymptotic particles to be dressed by clouds of soft photons and gravitons. Faddeev-K…
hep-th2026
A Holographic Model for Soft Photons and Gravitons in Four Dimensions
Sangmin Choi, Prahar Mitra
We construct a two-dimensional action on the celestial sphere that describes the infrared sector of Abelian gauge and gravitational theories in four dimensions. In particular, we u…
hep-th2026
Long-Range Interactions in Celestial CFT
Sangmin Choi, Ameya Kadhe, Andrea Puhm
Loop corrections in QED and gravity have recently been conjectured to give rise to an infinite tower of logarithmic soft theorems governing the universal low-energy behavior of pho…