Chen Peng

collaborators

2 papers

cond-mat.str-el2025

Emergent Symmetry and Phase Transitions on the Domain Wall of $Z_{2}$ Topological Orders

Hong-Hao Song, Chen Peng, Rui-Zhen Huang +1

The one-dimensional (1D) domain wall of 2D $Z_{2}$ topological orders is studied theoretically. The Ising domain wall model is shown to have an emergent SU(2) $_{1}$ confor…

cond-mat.str-el2024

Universal entanglement correction induced by relevant deformations at the quantum critical point

Rui-Zhen Huang, Chen Peng

Local relevant deformations are important tool to study universal properties of quantum critical points. We investigate the effect of small relevant deformations on the bi-partite…

Emergent Symmetry and Phase Transitions on the Domain Wall of Z2​ Topological Orders

Universal entanglement correction induced by relevant deformations at the quantum critical point

Emergent Symmetry and Phase Transitions on the Domain Wall of $Z_{2}$ Topological Orders