8 citations · 12 across the 5 of their papers we have counts for
5 papers
Double soft graviton factors from the gravitational Wilson line
Karan Fernandes, Feng-Li Lin, Chris D. White
The description of low-energy (``soft") gravitons using universal theorems continues to attract attention. In this paper, we consider the emission of two soft gravitons, using a pr…
Violation of Weak Cosmic Censorship in de Sitter Space
Feng-Li Lin, Bo Ning
Inspired by the recent discovery of a violation of strong cosmic censorship (SCC) for the near-extremal Reissner-Nordström black holes in de Sitter space (RN-dS), we investigate if…
Conic Sections on the Sky: Shadows of Linearly Superrotated Black Holes
Feng-Li Lin, Avani Patel, Jason Payne
Soft hairs are an intrinsic infrared feature of a black hole, which may also affect near-horizon physics. In this work, we study some of the subtleties surrounding one of the prima…
Next-to-eikonal corrected double graviton dressing and gravitational wave observables at
Karan Fernandes, Feng-Li Lin
Following a recent proposal to describe inelastic eikonal scattering processes in terms of gravitationally dressed elastic eikonal amplitudes, we motivate a collinear double gravit…
Celestial Eikonal Amplitudes in the Near-Horizon Region
Karan Fernandes, Feng-Li Lin, Arpita Mitra
We investigate the celestial description of an eikonal amplitude for the scattering of massless scalars mediated by soft gravitons in the near-horizon region of a large eternal Sch…