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cond-mat.str-el2025★ 3 cited
Continuous topological phase transition between topologically ordered phases
Qi Zhang, Wen-Tao Xu
Topological phase transitions beyond anyon condensation remain poorly understood. A notable example is the transition between the toric code (TC) and double semion (DS) phases, whi…
quant-ph2025
Physics and computation: An insight from non-Hermitian quantum computing
Qi Zhang, Biao Wu
We elucidate the profound connection between physics and computation by proposing and examining the model of the non-Hermitian quantum computer (NQC). In addition to conventional q…