41 citations · 100 across the 11 of their papers we have counts for
11 papers
Universal Thermodynamics in the Kitaev Fractional Liquid
Han Li, Dai-Wei Qu, Hao-Kai Zhang +4
In the Kitaev honeycomb model, the quantum spin fractionalizes into itinerant Majorana and gauge flux spontaneously upon cooling, leading to rich experimental ramifications at fini…
Thermal Tensor Network Simulations of the Heisenberg Model on the Bethe Lattice
Dai-Wei Qu, Wei Li, Tao Xiang
We have extended the canonical tree tensor network (TTN) method, which was initially introduced to simulate the zero-temperature properties of quantum lattice models on the Bethe l…
Series-Expansion Thermal Tensor Network Approach for Quantum Lattice Models
Bin-Bin Chen, Yun-Jing Liu, Ziyu Chen +1
In this work we propose a series-expansion thermal tensor network (SETTN) approach for efficient simulations of quantum lattice models. This continuous-time SETTN method is based o…
Self-consistent spin-wave analysis of the 1/3 magnetization plateau in the kagome antiferromagnet
Zhong-Chao Wei, Hai-Jun Liao, Jing Chen +6
We propose a modified spin-wave theory to study the 1/3 magnetization plateau of the antiferromagnetic Heisenberg model on the kagome lattice. By the self-consistent inclusion of q…
A Development Calculus for Specifications
Wei Li
A first order inference system, called R-calculus, is defined to develop the specifications. It is used to eliminate the laws which is not consistent with the user's requirements.…
Many Hard Examples in Exact Phase Transitions with Application to Generating Hard Satisfiable Instances
Ke Xu, Wei Li
This paper first analyzes the resolution complexity of two random CSP models (i.e. Model RB/RD) for which we can establish the existence of phase transitions and identify the thres…