3 papers
hep-th2026
Bulkcone Singularities and Complex Geodesics
Ignacio J. Araya, Chantelle Esper, Yueke Jia +2
Thermal correlators in holographic CFTs on a sphere exhibit bulk-cone singularities at points connected by null geodesics in the bulk. The operator product expansion analysis of th…
hep-th2023
Thermal Stress Tensor Correlators near Lightcone and Holography
Chantelle Esper, Kuo-Wei Huang, Robin Karlsson +2
We consider thermal stress-tensor two-point functions in holographic theories in the near-lightcone regime and analyse them using the operator product expansion (OPE). In the limit…
hep-th2021
Deformations of nonrelativistic models
Chantelle Esper, Sergey Frolov
The light-cone gauge approach to deformed models is used to derive the deformed matrix nonlinear Schrödinger equation, the Landau--Lifshitz equation…