38 citations · 90 across the 9 of their papers we have counts for
4 papers · 1 filter
Deconfined criticality as intrinsically gapless topological state in one dimension
Sheng Yang, Fu Xu, Da-Chuan Lu +3
Deconfined criticality and gapless topological states have recently attracted growing attention, as both phenomena go beyond the traditional Landau paradigm. However, the deep conn…
Quantum entanglement of fermionic symmetry-enriched quantum critical points in one dimension
Wen-Hao Zhong, Hai-Qing Lin, Xue-Jia Yu
Quantum entanglement can be an effective diagnostic tool for probing topological phases protected by global symmetries. Recently, the notion of nontrivial topology in critical syst…
Exploring nontrivial topology at quantum criticality in a superconducting processor
Ziqi Tan, Ke Wang, Sheng Yang +37
The discovery of nontrivial topology in quantum critical states has introduced a new paradigm for classifying quantum phase transitions and challenges the conventional belief that…
Gapless Symmetry-Protected Topological States in Measurement-Only Circuits
Xue-Jia Yu, Sheng Yang, Shuo Liu +2
Measurement-only quantum circuits offer a versatile platform for realizing intriguing quantum phases of matter. However, gapless symmetry-protected topological (gSPT) states remain…