144 citations · 191 across the 7 of their papers we have counts for
7 papers
Numerical and theoretical studies of the Anderson transition in the chiral symmetry classes with weak topology
Shiyin Kuang, Tong Wang, Zhenyu Xiao +2
Combining lattice-model simulations with a renormalization group (RG) analysis of effective theories, we investigate the nature of the Anderson transition in chiral symmetry classe…
Symmetry and Topology of Monitored Quantum Dynamics
Zhenyu Xiao, Kohei Kawabata
The interplay between unitary dynamics and quantum measurements induces diverse phenomena in open quantum systems with no counterparts in closed quantum systems at equilibrium. Her…
Universal Stochastic Equations of Monitored Quantum Dynamics
Zhenyu Xiao, Tomi Ohtsuki, Kohei Kawabata
We investigate the monitored quantum dynamics of Gaussian mixed states and derive the universal Fokker-Planck equations that govern the stochastic time evolution of entire density-…
Topological effect on the Anderson transition in chiral symmetry classes
Pengwei Zhao, Zhenyu Xiao, Yeyang Zhang +1
In this Letter, we propose a mechanism of an emergent quasi-localized phase in chiral symmetry classes, where wave function along a spatial direction with weak topology is delocali…
Universal hard-edge statistics of non-Hermitian random matrices
Zhenyu Xiao, Ryuichi Shindou, Kohei Kawabata
Random matrix theory is a powerful tool for understanding spectral correlations inherent in quantum chaotic systems. Despite diverse applications of non-Hermitian random matrix the…
Spin Space Groups: Full Classification and Applications
Zhenyu Xiao, Jianzhou Zhao, Yanqi Li +2
In this work, we exhaust all the spin-space symmetries, which fully characterize collinear, non-collinear, commensurate, and incommensurate spiral magnetism, and investigate enrich…
Anisotropic Topological Anderson Transitions in Chiral Symmetry Classes
Zhenyu Xiao, Kohei Kawabata, Xunlong Luo +2
We study quantum phase transitions of three-dimensional disordered systems in the chiral classes (AIII and BDI) with and without weak topological indices. We show that the systems…