2 papers
cond-mat.str-el2026
Phase diagram of a one-dimensional Ising model with an anomalous Z_2 symmetry
Jin-Xiang Hao, Wei Li, Yang Qi
Anomalous global symmetries, which can be realized on the boundary of symmetry-protected topological phases, bring\wlx{s} new phases and phase transitions to condensed matter physi…
cond-mat.str-el2026
Multi-target density matrix renormalization group for 3D CFTs on the fuzzy sphere
Jin-Xiang Hao, Zheng Zhu, Yang Qi
The fuzzy sphere regularization provides a powerful framework for studying three-dimensional (3D) conformal field theories (CFTs) by mapping them onto numerically tractable lattice…