476 citations · 587 across the 9 of their papers we have counts for
9 papers
Algebraic Multigrid with Overlapping Schwarz Smoothers and Local Spectral Coarse Grids for Least Squares Problems
Ben S. Southworth, Hussam Al Daas, Golo A. Wimmer +1
This paper develops a new algebraic multigrid (AMG) method for sparse least-squares systems of the form motivated by challenging applications in scientific computing where…
Computational Analysis of Dispersive and Nonlinear 2D Materials by Using a Novel GS-FDTD Method
Jian Wei You, Edward Threlfall, Dominic F. G. Gallagher +1
In this paper, we propose a novel numerical method for modeling nanostructures containing dispersive and nonlinear two-dimensional (2D) materials, by incorporating a nonlinear gene…
Hadronization at the AdS wall
Nick Evans, James French, Kristan Jensen +1
We describe hadronization events, using the AdS/CFT Correspondence, which display many of the qualitative features expected in QCD. In particular we study the motion of strings wit…
Chemical Potential in the Gravity Dual of a 2+1 Dimensional System
Nick Evans, Ed Threlfall
We study probe D5 branes in D3 brane AdS_5 and AdS_5-Schwarzschild backgrounds as a prototype dual description of strongly coupled 2+1 dimensional quasi-particles. We introduce a c…
R-Charge Chemical Potential in a 2+1 Dimensional System
Nick Evans, Ed Threlfall
We study probe D5 branes in D3 brane AdS_5 and AdS_5-Schwarzschild backgrounds as a prototype dual description of strongly coupled 2+1 dimensional quasi-particles. We introduce a c…
The thermal phase transition in a QCD-like holographic model
Nick Evans, Ed Threlfall
We investigate the high temperature phase of a dilaton flow deformation of the AdS/CFT Correspondence. We argue that these geometries should be interpreted as the N=4 gauge theory…