40 citations · 44 across the 2 of their papers we have counts for
2 papers
cond-mat.stat-mech2024★ 4 cited
The global phase diagram of the cluster-XY spin chain with dissipation
Wei-Lin Li, Ying-Ao Chen, Zheng-Xin Guo +2
We study the ground-state phase diagram of a non-Hermitian cluster-XY spin chain in the language of free fermions. By calculating the second derivative of ground-state energy densi…
cond-mat.stat-mech2022★ 40 cited
Emergent phase transition in Cluster Ising model with dissipation
Zheng-Xin Guo, Xue-Jia Yu, Xi-Dan Hu +1
We study a cluster Ising model with non-Hermitian external field which can be exactly solved in the language of free fermions. By investigating the second derivative of energy dens…