2 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
Cosmological Inflation and Dark Sector from 11D Supergravity
Jiaming Shi, Zehua Xiao
We explore compactifications of the form of three tori with a general genus and one circle in the framework of 11D supergravity. By imposing suitable gauge conditions and boundary…