2 papers
hep-th2026
Entanglement of excited states after measurements in conformal field theory
Hui-Huang Chen
We study the entanglement of low-energy excited states after a fixed-outcome projective measurement on a spatial interval in a (1+1)-dimensional conformal field theory (CFT). The p…
hep-th2025
Entanglement asymmetry in the Hayden-Preskill protocol
Hui-Huang Chen, Zi-Jun Tang
In this paper, we consider the time evolution of entanglement asymmetry of the black hole radiation in the Hayden-Preskill thought experiment. We assume the black hole is initially…