6 citations · 14 across the 8 of their papers we have counts for
8 papers
Machine learning phases of an Abelian gauge theory
Jhao-Hong Peng, Yuan-Heng Tseng, Fu-Jiun Jiang
The phase transition of the two-dimensional quantum link model on the triangular lattice is investigated by employing a supervised neural network (NN) consisting of only one…
Unexpected results of the phase transitions of four-state Potts model on the square and the honeycomb lattices
Jhao-Hong Peng, Fu-Jiun Jiang
It is widely believed that the phase transition for the four-state ferromagnetic Potts model on the square lattice is of the pseudo-first order. Specifically, it is expected that f…
Evidence of anomalous Curie constants for nonmagnetic impurities in a critical 2-dimensional model on the honeycomb lattice
L. -W. Huang, J-H. Peng, F. -J. Jiang
The Curie constants of a spin-1/2 and a spin-1 impurities are calculated using the quantum Monte Carlo simulations. Here the impurity…
Nematic Confined Phases in the Quantum Link Model on a Triangular Lattice: An Opportunity for Near-Term Quantum Computations of String Dynamics on a Chip
D. Banerjee, S. Caspar, F. -J. Jiang +2
The quantum link model on the triangular lattice has two rotation-symmetry-breaking nematic confined phases. Static external charges are connected by confining strings consi…
A universal neural network for learning phases and criticalities
D. -R. Tan, J. -H. Peng, Y. -H. Tseng +1
A universal supervised neural network (NN) relevant to compute the associated criticalities of real experiments studying phase transitions is constructed. The validity of the built…
Quantum criticality at finite temperature for two-dimensional models on the square and the honeycomb lattices
J. -H. Peng, D. -R. Tan, L. -W. Huang +1
We study the quantum criticality at finite temperature for three two-dimensional (2D) models using the first principle nonperturbative quantum Monte Carlo calculations (QMC)…
Ground state energy density, susceptibility, and Wilson ratio of a two-dimensional disordered quantum spin system
J. -H. Peng, D. -R. Tan, F. -J. Jiang
A two-dimensional (2D) spin-1/2 antiferromagnetic Heisenberg model with a specific kind of quenched disorder is investigated, using the first principles nonperturbative quantum Mon…
Validity of Harris criterion for two-dimensional quantum spin systems with quenched disorder
Jhao-Hong Peng, L. -W. Huang, D. -R. Tan +1
Inspired by the recent results regarding whether the Harris criterion is valid for quantum spin systems, we have simulated a two-dimensional spin-1/2 Heisenberg model on the square…