89 citations · 773 across the 26 of their papers we have counts for
27 papers
CFT correlators, -algebras and Generalized Catalan Numbers
Robin Karlsson, Manuela Kulaxizi, Gim Seng Ng +2
In two spacetime dimensions the Virasoro heavy-heavy-light-light (HHLL) vacuum block in a certain limit is governed by the Catalan numbers. The equation for their generating functi…
EinsteinPy: A Community Python Package for General Relativity
Shreyas Bapat, Ritwik Saha, Bhavya Bhatt +46
This paper presents EinsteinPy (version 0.3), a community-developed Python package for gravitational and relativistic astrophysics. Python is a free, easy to use a high-level progr…
Warped Flatland
Stéphane Detournay, Wout Merbis, Gim Seng Ng +1
We study warped flat geometries in three-dimensional topologically massive gravity. They are quotients of global warped flat spacetime, whose isometries are given by the 2-dimensio…
Subleading Eikonal, AdS/CFT and Double Stress Tensors
Manuela Kulaxizi, Gim Seng Ng, Andrei Parnachev
The eikonal phase which determines the Regge limit of the gravitational scattering amplitude of a light particle off a heavy one in Minkowski spacetimes admits an expansion in the…
Black Holes, Heavy States, Phase Shift and Anomalous Dimensions
Manuela Kulaxizi, Gim Seng Ng, Andrei Parnachev
We compute the phase shift of a highly energetic particle traveling in the background of an asymptotically AdS black hole. In the dual CFT, the phase shift is related to a four poi…
Generalized Gibbs Ensemble and the Statistics of KdV Charges in 2D CFT
Alexander Maloney, Gim Seng Ng, Simon F. Ross +1
Two-dimensional CFTs have an infinite set of commuting conserved charges, known as the quantum KdV charges. We study the Generalized Gibbs Ensemble with chemical potentials for the…