Yang Qi

collaborators

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-el2024

Phase Diagram, $d$ -Wave Superconductivity, and Pseudogap of the $t$ - $t^{'}$ - $J$ Model at Finite Temperature

Dai-Wei Qu, Qiaoyi Li, Shou-Shu Gong +3

Recently, robust $d$ -wave superconductive (SC) order has been unveiled in the ground state of the 2D $t$ - $t^{'}$ - $J$ model -- with both nearest-neighbor ( $t$ ) and next-nearest-neighbo…

Phase diagram of a one-dimensional Ising model with an anomalous Z_2 symmetry

Phase Diagram, d-Wave Superconductivity, and Pseudogap of the t-t′-J Model at Finite Temperature

Phase Diagram, $d$ -Wave Superconductivity, and Pseudogap of the $t$ - $t^{'}$ - $J$ Model at Finite Temperature