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 mechanics viewed as a one-dimensional Euclidean lattice field theory. We find dramatic reductions in the autocorrelation time of the algorithm in comparison to standard HMC.
Catterall, Simon and Karamov, Sergey, "Testing a Fourier Accelerated Hybrid Monte Carlo Algorithm" (2001). Physics. 466.
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