3 papers
hep-th2025
Modular Hamiltonian and entanglement entropy in the BMS free fermion theory
Peng-Xiang Hao, Wen-Xin Lai, Wei Song +1
We study the modular Hamiltonian and the entanglement entropy of the BMS-invariant free fermion model. Starting from the modular Hamiltonian on a half-line interval, we calculate t…
hep-th2024
Asymptotic Symmetries in the TsT/ Correspondence
Zhengyuan Du, Wen-Xin Lai, Kangning Liu +1
Starting from holography for IIB string theory on AdS with NS-NS flux, the TsT/ correspondence is a conjecture that a TsT transformation on the string…
hep-th2023
Extremal surfaces in glue-on AdS/ holography
Luis Apolo, Peng-Xiang Hao, Wen-Xin Lai +1
deformed CFTs with positive deformation parameter have been proposed to be holographically dual to Einstein gravity in a glue-on spacetime. The latter is…