651 citations · 3.9k across the 70 of their papers we have counts for
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Criticality and entanglement in non-unitary quantum circuits and tensor networks of non-interacting fermions
Chao-Ming Jian, Bela Bauer, Anna Keselman +1
Models for non-unitary quantum dynamics, such as quantum circuits that include projective measurements, have been shown to exhibit rich quantum critical behavior. There are many co…
Physics of Symmetry Protected Topological phases involving Higher Symmetries and their Applications
Chao-Ming Jian, Xiao-Chuan Wu, Yichen Xu +1
We discuss physical constructions, and the boundary properties of various symmetry protected topological phases that involve 1-form symmetries, from one spatial dimension (1d) to f…
Note on Generalized Symmetries, Gapless Excitations, Generalized Symmetry Protected Topological states, and Anomaly
Chao-Ming Jian, Cenke Xu
We consider quantum many body systems with generalized symmetries, such as the higher form symmetries introduced recently, and the "tensor symmetry". We consider a general form of…
Continuous Néel-VBS Quantum Phase Transition in Non-Local one-dimensional systems with SO(3) Symmetry
Chao-Ming Jian, Yichen Xu, Xiao-Chuan Wu +1
One dimensional interacting systems with local Hamiltonians can be studied with various well-developed analytical methods. Recently novel physics was found numerically…
Topological Edge and Interface states at Bulk disorder-to-order Quantum Critical Points
Yichen Xu, Xiao-Chuan Wu, Chao-Ming Jian +1
We study the interplay between two nontrivial boundary effects: (1) the two dimensional () edge states of three dimensional () strongly interacting bosonic symmetry protect…
Boundary Criticality of Topological Quantum Phase Transitions in systems
Xiao-Chuan Wu, Yichen Xu, Hao Geng +2
We discuss the boundary critical behaviors of two dimensional quantum phase transitions with fractionalized degrees of freedom in the bulk, motivated by the fact that usually it is…