39 citations · 108 across the 18 of their papers we have counts for
4 papers · 1 filter
Extracting the number of type-B Goldstone modes and the dynamical critical exponent for a type of scale-invariant states
Huan-Qiang Zhou, Yan-Wei Dai, Qian-Qian Shi +2
A generic scheme is proposed to perform a finite-entanglement scaling analysis for scale-invariant states, which appear to be highly degenerate ground states arising from spontaneo…
Entanglement entropy and massless phase in the antiferromagnetic three-state quantum chiral clock model
Yan-Wei Dai, Sam Young Cho, Murray T. Batchelor +1
The von Neumann entanglement entropy is used to estimate the critical point of the mixed ferro-antiferromagnetic three-state quantum Potts model $H = \sum_i…
Bifurcation in ground-state fidelity for a one-dimensional spin model with competing two-spin and three-spin interactions
Hong-Lei Wang, Yan-Wei Dai, Bing-Quan Hu +1
A one-dimensional quantum spin model with the competing two-spin and three-spin interactions is investigated in the context of a tensor network algorithm based on the infinite matr…
Tensor network states for quantum spin ladders
Sheng-Hao Li, Yao-Heng Su, Yan-Wei Dai +1
We have developed an efficient tensor network algorithm for spin ladders, which generates ground-state wave functions for infinite-size quantum spin ladders. The algorithm is able…