113 citations · 1k across the 43 of their papers we have counts for
9 papers · 1 filter
Fractal dimension of interfaces in Edwards-Anderson spin glasses for up to six space dimensions
Wenlong Wang, M. A. Moore, Helmut G. Katzgraber
The fractal dimension of domain walls produced by changing the boundary conditions from periodic to anti-periodic in one spatial direction is studied using both the strong-disorder…
From Near to Eternity: Spin-glass planting, tiling puzzles, and constraint satisfaction problems
Firas Hamze, Darryl C. Jacob, Andrew J. Ochoa +3
We present a methodology for generating Ising Hamiltonians of tunable complexity and with a priori known ground states based on a decomposition of the model graph into edge-disjoin…
Number of thermodynamic states in the three-dimensional Edwards-Anderson spin glass
Wenlong Wang, Jonathan Machta, Humberto Munoz-Bauza +1
The question of the number of thermodynamic states present in the low-temperature phase of the three-dimensional Edwards-Anderson Ising spin glass is addressed by studying spin and…
Optimization of population annealing Monte Carlo for large-scale spin-glass simulations
Amin Barzegar, Christopher Pattison, Wenlong Wang +1
Population annealing Monte Carlo is an efficient sequential algorithm for simulating k-local Boolean Hamiltonians. Because of its structure, the algorithm is inherently parallel an…
Vortex precession dynamics in general radially symmetric potential traps in two-dimensional atomic Bose-Einstein condensates
P. G. Kevrekidis, Wenlong Wang, R. Carretero-Gonzalez +2
We consider the motion of individual two-dimensional vortices in general radially symmetric potentials in Bose-Einstein condensates. We find that although in the special case of th…
Patch-planting spin-glass solution for benchmarking
Wenlong Wang, Salvatore Mandrà, Helmut G. Katzgraber
We introduce an algorithm to generate (not solve) spin-glass instances with planted solutions of arbitrary size and structure. First, a set of small problem patches with open bound…
The Fractal Dimension of Interfaces in Edwards-Anderson and Long-range Ising Spin Glasses: Determining the Applicability of Different Theoretical Descriptions
Wenlong Wang, M. A. Moore, Helmut G. Katzgraber
The fractal dimension of excitations in glassy systems gives information on the critical dimension at which the droplet picture of spin glasses changes to a description based on re…
Single and Multiple Vortex Rings in Three-Dimensional Bose-Einstein Condensates: Existence, Stability and Dynamics
Wenlong Wang, R. N. Bisset, C. Ticknor +4
In the present work, we explore the existence, stability and dynamics of single and multiple vortex ring states that can arise in Bose-Einstein condensates. Earlier works have illu…
An Adiabatic Invariant Approach to Transverse Instability: Landau Dynamics of Soliton Filaments
P. G. Kevrekidis, Wenlong Wang, R. Carretero-Gonzalez +1
Assume a lower-dimensional solitonic structure embedded in a higher dimensional space, e.g., a 1D dark soliton embedded in 2D space, a ring dark soliton in 2D space, a spherical sh…