57 citations · 261 across the 10 of their papers we have counts for
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A Non-existence Proof of Quantum Phase Transition in Spin-Boson Model
Tao Liu, Zexian Cao
Quantum phase transition in the spin-boson model was claimed on the basis of various numerical studies, but not strictly proven. Here by using a unitary transformation to decompose…
Phase diagram and exotic spin-spin correlations of anisotropic Ising model on the Sierpiński gasket
Meng Wang, Shi-Ju Ran, Tao Liu +3
The anisotropic antiferromagnetic Ising model on the fractal Sierpiński gasket is intensively studied, and a number of exotic properties are disclosed. The ground state phase diagr…
Featureless quantum spin liquid, 1/3-magnetization plateau state and exotic thermodynamic properties of spin-1/2 frustrated Heisenberg antiferromagnet on an infinite Husimi lattice
Tao Liu, Shi-Ju Ran, Wei Li +3
By utilizing tensor-network-based methods, we investigate the zero- and finite-temperature properties of the spin-1/2 Heisenberg antiferromagnetic (HAF) model on an infinite Husimi…
Kosterlitz-Thouless phase transition and reentrance in an anisotropic 3-state Potts model on the generalized Kagome lattice
Yang Zhao, Wei Li, Bin Xi +5
The unusual reentrant phenomenon is observed in the anisotropic 3-state Potts model on a gen- eralized Kagome lattice. By employing the linearized tensor renormalization group meth…
Theory of Network Contractor Dynamics for Exploring Thermodynamic Properties of Two-dimensional Quantum Lattice Models
Shi-Ju Ran, Bin Xi, Tao Liu +1
Based on the tensor network state representation, we develop a nonlinear dynamic theory coined as network contractor dynamics (NCD) to explore the thermodynamic properties of two-d…