2 papers
hep-th2025
Entanglement Asymmetry and Quantum Mpemba Effect for Non-Abelian Global Symmetry
Harunobu Fujimura, Soichiro Shimamori
Entanglement asymmetry is a measure that quantifies the degree of symmetry breaking at the level of a subsystem. In this work, we investigate the entanglement asymmetry in $\wideha…
hep-th2023
Entanglement Rényi entropy and boson-fermion duality in massless Thirring model
Harunobu Fujimura, Tatsuma Nishioka, Soichiro Shimamori
We investigate the second Rényi entropy of two intervals in the massless Thirring model describing a self-interacting Dirac fermion in two dimensions. Boson-fermion duality relatin…