25 citations · 73 across the 6 of their papers we have counts for
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hep-th2023★ 2 cited
Loop corrections versus marginal deformation in celestial holography
Song He, Pujian Mao, Xin-Cheng Mao
Four-dimensional all-loop amplitudes in QED and gravity exhibit universal Infrared (IR) singularities with a factorization structure. This structure is governed by tree amplitudes…
hep-th2022★ 9 cited
deformed soft theorem
Song He, Pujian Mao, Xin-Cheng Mao
In this paper, we derive a deformed soft graviton theorem in the context of celestial holography. As a concrete example, it illustrates that a two-dimensional irrelevant…