56 citations · 153 across the 6 of their papers we have counts for
7 papers
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,…
Conservation and persistence of spin currents and their relation to the Lieb-Schulz-Mattis twist operators
N. Bray-Ali, Z. Nussinov
Systems with spin-orbit coupling do not conserve "bare" spin current . A recent proposal for a conserved spin current [J. Shi {\it et.al} Phys. Rev. Lett. {\bf 96}…
The fidelity approach to the Hubbard model
L. Campos Venuti, M. Cozzini, P. Buonsante +3
We use the fidelity approach to quantum critical points to study the zero temperature phase diagram of the one-dimensional Hubbard model. Using a variety of analytical and numerica…
Subarea law of entanglement in nodal fermionic systems
Letian Ding, Noah Bray-Ali, Rong Yu +1
We investigate the subarea law scaling properties of the block entropy in bipartite fermionic systems which do not have a finite Fermi surface. It is found that in gapped regimes t…
Scaling Analysis and Application: Phase Diagram of Magnetic Nanorings and Elliptical Nanoparticles
Wen Zhang, Rohit Singh, Noah Bray-Ali +1
The magnetic properties of single-domain nanoparticles with different geometric shapes, crystalline anisotropies and lattice structures are investigated. A recently proposed scalin…
Ordering near the percolation threshold in models of 2D interacting bosons with quenched dilution
N. Bray-Ali, J. E. Moore, T. Senthil +1
Randomly diluted quantum boson and spin models in two dimensions combine the physics of classical percolation with the well-known dimensionality dependence of ordering in quantum l…