1 citations · 2 across the 5 of their papers we have counts for
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Probing decoupled Throats of AdS Black Holes in
Weichao Bu, Yang Lei
The Kerr/CFT correspondence establishes a relationship between extremal black holes in higher dimensions and a chiral conformal field theory (CFT) in their near-horizon limit. A ge…
2d theory for asymptotic dynamics of 4d (self-dual) Einstein gravity
Wei Bu, Sean Seet
In this paper, we present a simple chiral 2d theory living on a momentum space celestial sphere whose behaviour exactly produces various IR dynamics of recent resurged interests fo…
Eikonal amplitudes on the celestial sphere
Tim Adamo, Wei Bu, Piotr Tourkine +1
Celestial scattering amplitudes for massless particles are Mellin transforms of momentum-space scattering amplitudes with respect to the energies of the external particles, and beh…
A systematic approach to celestial holography: a case study in Einstein gravity
Wei Bu, Sean Seet
We propose a systematic approach to celestial holography in massless theories beginning by studying the implications of properly incorporating field configurations built using the…
A hidden 2d CFT for self-dual Yang-Mills on the celestial sphere
Wei Bu, Sean Seet
Self-dual Yang-Mills theory admits an underlying infinite dimensional symmetry algebra, which has been obtained from mode expansion of Mellin transformed 4d scattering amplitudes a…
Infrared structures of scattering on self-dual radiative backgrounds
Tim Adamo, Wei Bu, Bin Zhu
The scattering of gluons and gravitons in trivial backgrounds is endowed with many surprising infrared features which have interesting conformal interpretations on the two-dimensio…