3 papers
hep-th2026
Entanglement Dynamics by (Non-)Unitary Local Operator Quenches in a 2D Holographic CFT
Weibo Mao, Akihiro Miyata, Masahiro Nozaki +1
In this paper, we investigate the time evolution of entanglement entropy and mutual information for the spatially-infinite systems where we act with a primary operator on the vacuu…
hep-th2026
Relaxation Process During Complex Time Evolution In Two-Dimensional Integrable and Chaotic CFTs
Chen Bai, Weibo Mao, Masahiro Nozaki +2
We investigate the complex time evolution of a vacuum state with the insertion of a local primary operator in two-dimensional conformal field theories (2d CFTs). This complex time…
hep-th2025
Time Ordering Effects and Destruction of Quasiparticles in Two-dimensional Holographic CFTs
Weibo Mao, Masahiro Nozaki
In this paper, we investigate the entanglement dynamics induced by a composite operator, defined as the local operator evolved with the time evolution operator constructed of the E…