13 citations · 17 across the 8 of their papers we have counts for
5 papers · 1 filter
Non-Hermitian Statistical Geometry
Xi Hu, Yan-Qiong Ma, Su-Peng Kou
Particle exchange in two dimensions gives rise to quantum statistics beyond the boson-fermion dichotomy, with central roles in fractional quantum Hall physics, topological quantum…
Bimodule duality and Artin's problem for skew field extensions
Niels Lauritzen, Jesper Funch Thomsen
Emil Artin asked whether the left and right dimensions of an extension of skew fields must agree. Cohn and Schofield gave counterexamples through elaborate constructions. It has be…
Dissipation driven boundary localization in higher order topological insulators
Xue Ping Ren, Xiao Ran Wang, Xin Ran Ma +2
We study dissipation driven boundary localization in a Bernevig Hughes Zhang type second order topological insulator by introducing inhomogeneous, spin dependent boundary dissipati…
Non-Hermitian skin effect induced by spatial noncommutativity
Zheng Wei, Su-Peng Kou
In all known schemes for the non-Hermitian skin effect, the non-Hermitian ingredient that drives the skin localization, whether asymmetric hopping or gain and loss, is invariably i…
Decoding Equilibrium and Dynamical Criticality in the 2D Topological Order
Xiao-Ming Zhao, Cui-Xian Guo, Gaoyong Sun +1
Analytically connecting equilibrium criticality and dynamical quantum phase transitions (DQPTs) under complex driving fields remains a significant challenge, primarily due to the c…