55 citations · 81 across the 4 of their papers we have counts for
4 papers
Non-Hermitian spacetime and generalized thermofield double formalism
Wu-zhong Guo, Tao Liu
In this paper, we explore the non-Hermitian transition matrix and its gravity dual. States in quantum field theories or gravity theories are typically prepared using Euclidean path…
Pseudoentropy sum rule by analytical continuation of the superposition parameter
Wu-zhong Guo, Yao-zong Jiang, Jin Xu
In this paper, we establish a sum rule that connects the pseudoentropy and entanglement entropy of a superposition state. Through analytical continuation of the superposition param…
On the real-time evolution of pseudo-entropy in 2d CFTs
Wu-zhong Guo, Song He, Yu-Xuan Zhang
In this work, we study the real-time evolution of pseudo-(Rényi) entropy, a generalization of entanglement entropy, in two-dimensional conformal field theories (CFTs). We focus on…
Rényi entropy of locally excited states with thermal and boundary effect in 2D CFTs
Wu-Zhong Guo, Song He
We study Rényi entropy of locally excited states with considering the thermal and boundary effects respectively in two dimensional conformal field theories (CFTs). Firstly we consi…