11 citations · 27 across the 4 of their papers we have counts for
5 papers
Lessons from discrete light-cone quantization for physics at null infinity: Bosons in two dimensions
Glenn Barnich, Sucheta Majumdar, Simone Speziale +1
Motivated by issues in the context of asymptotically flat spacetimes at null infinity, we discuss in the simplest example of a massless scalar field in two dimensions several subtl…
Einstein-Maxwell-dilaton theory in Newman-Penrose formalism
Wen-Di Tan
In this paper, we study the four dimensional Einstein-Maxwell-dilaton (EMD) theories in the Newman-Penrose (NP) formalism. We adapt the equations of motion into the NP formalism, a…
Estimating the Final Spin of Binary Black Holes Merger in STU Supergravity
Shou-Long Li, Wen-Di Tan, Puxun Wu +1
In this paper, we adopt the so-called Buonanno-Kidder-Lehner (BKL) recipe to estimate the final spin of a rotating binary black hole merger in STU supergravity. According to the BK…
Gravitational and electromagnetic memory
Pujian Mao, Wen-Di Tan
We present a unified investigation of memory effect in Einstein-Maxwell theory. We specify two types of memory effect, a velocity kick and a position displacement, by examining the…
Holographic Complexity Bounds
Hai-Shan Liu, H. Lu, Liang Ma +1
We study the action growth rate in the Wheeler-DeWitt (WDW) patch for a variety of black holes in Einstein gravity that are asymptotic to the anti-de Sitter spacetime, wit…