R
Rui-Zhen Huang
Researcher at Chinese Academy of Sciences
Publications - 25
Citations - 625
Rui-Zhen Huang is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Tensor & Quantum entanglement. The author has an hindex of 8, co-authored 22 publications receiving 450 citations.
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Gapless Spin-Liquid Ground State in the S = 1 / 2 Kagome Antiferromagnet
Hai-Jun Liao,Zhi-Yuan Xie,Zhi-Yuan Xie,Jing Chen,Zhi-Yuan Liu,Hai-Dong Xie,Rui-Zhen Huang,Bruce Normand,Bruce Normand,Tao Xiang +9 more
TL;DR: This work applies the formalism of tensor-network states, specifically the method of projected entangled simplex states, which combines infinite system size with a correct accounting for multipartite entanglement to demonstrate the ground state of the nearest-neighbor Heisenberg model is a gapless spin liquid.
Journal Article
Gapless Spin-Liquid Ground State in the S=1/2 Kagome Antiferromagnet
Hai-Jun Liao,Zhi-Yuan Xie,Jing Chen,Zhi-Yuan Liu,Hai-Dong Xie,Rui-Zhen Huang,Bruce Normand,Tao Xiang +7 more
TL;DR: The ground state of the S = 1/2 antiferromagnetic Heisenberg model on the kagome lattice has defied all theoretical and numerical methods employed to date as discussed by the authors.
Journal ArticleDOI
Optimized contraction scheme for tensor-network states
TL;DR: This work proposes an optimized contraction scheme that reduces greatly the bond dimensions of local tensors to be contracted and improves dramatically the efficiency and accuracy of the evaluation of expectation values of tensor-network states.
Journal ArticleDOI
Emergent symmetry and conserved current at a one-dimensional incarnation of deconfined quantum critical point
TL;DR: In this article, the deconfined quantum critical point (DQCP) in a spin-1/2 chain was investigated and the scaling dimensions of various operators were calculated and compared with those from field theoretical description.
Journal ArticleDOI
Phase Transition of the q -State Clock Model: Duality and Tensor Renormalization
Jing Chen,Hai-Jun Liao,Hai-Dong Xie,Xing-Jie Han,Rui-Zhen Huang,Song Cheng,Zhong-Chao Wei,Zhi-Yuan Xie,Zhi-Yuan Xie,Tao Xiang +9 more
TL;DR: In this paper, the authors investigated the critical behavior and duality property of the ferromagnetic q-state clock model on the square lattice based on the tensor-network formalism.