220 citations · 3.6k across the 134 of their papers we have counts for
Showing 2001 · hep-latShow all
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hep-lat2001★ 20 cited
Testing a Fourier Accelerated Hybrid Monte Carlo Algorithm
S. Catterall, S. Karamov
We describe a Fourier Accelerated Hybrid Monte Carlo algorithm suitable for dynamical fermion simulations of non-gauge models. We test the algorithm in supersymmetric quantum mecha…
hep-lat2001★ 2 cited
A Two-Dimensional Lattice Model with Exact Supersymmetry
S. Catterall, S. Karamov
Starting from a simple discrete model which exhibits a supersymmetric invariance we construct a local, interacting, two-dimensional Euclidean lattice theory which also admits an ex…
hep-lat2001★ 108 cited
Exact Lattice Supersymmetry: the Two-Dimensional N=2 Wess-Zumino Model
Simon Catterall, Sergey Karamov
We study the two-dimensional Wess-Zumino model with extended N=2 supersymmetry on the lattice. The lattice prescription we choose has the merit of preserving {\it exactly} a single…