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cond-mat.str-el2023★ 20 cited
Emergent conformal boundaries from finite-entanglement scaling in matrix product states
Rui-Zhen Huang, Long Zhang, Andreas M. Läuchli +3
The use of finite entanglement scaling with matrix product states (MPS) has become a crucial tool for studying 1+1d critical lattice theories, especially those with emergent confor…
cond-mat.stat-mech2023★ 8 cited
Sublattice extraordinary-log phase and new special point of the antiferromagnetic Potts model
Li-Ru Zhang, Chengxiang Ding, Wanzhou Zhang +1
We study the surface criticality of a three-dimensional classical antiferromagnetic Potts model, whose bulk critical behaviors belongs to the XY model because of emergent O(2) symm…