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cond-mat.stat-mech2018★ 12 cited
The three-state Potts antiferromagnet on plane quadrangulations
Jian-Ping Lv, Youjin Deng, Jesper Lykke Jacobsen +1
We study the antiferromagnetic 3-state Potts model on general (periodic) plane quadrangulations . Any quadrangulation can be built from a dual pair . Based on the duali…
cond-mat.str-el2018
Bosonic Haldane insulator in the presence of local disorder: A quantum Monte Carlo study
Jian-Ping Lv, Jian-Sheng Wang
The Haldane phase (HP) is a paradigmatic example of symmetry protected topological phase. We explore how the bosonic HP behaves in the presence of local disorder, employing quantum…