68 citations · 192 across the 7 of their papers we have counts for
4 papers · 1 filter
Fractal dimension and threshold properties in a spatially correlated percolation model
Hongting Yang, Wen Zhang, Noah Bray-Ali +1
We consider the effects of spatial correlations in a two-dimensional site percolation model. By generalizing the Newman-Ziff Monte Carlo algorithm to include spatial correlations,…
Entanglement Entropy in the Two-Dimensional Random Transverse Field Ising Model
Rong Yu, Hubert Saleur, Stephan Haas
The scaling behavior of the entanglement entropy in the two-dimensional random transverse field Ising model is studied numerically through the strong disordered renormalization gro…
Quantum glass phases in the disordered Bose-Hubbard model
Pinaki Sengupta, Stephan Haas
The phase diagram of the Bose-Hubbard model in the presence of off-diagonal disorder is determined using Quantum Monte Carlo simulations. A sequence of quantum glass phases interve…
The disordered-free-moment phase: a low-field disordered state in spin-gap antiferromagnets with site dilution
Rong Yu, Tommaso Roscilde, Stephan Haas
Site dilution of spin-gapped antiferromagnets leads to localized free moments, which can order antiferromagnetically in two and higher dimensions. Here we show how a weak magnetic…