2002/08/21 by Artan Boriçi, Artan Borici · 11 citations
Physics and Astronomy · #Eigenvalues and eigenvectors #Fermion #High-Energy Particle Collisions Research #Lanczos resampling #Lattice (music) #Lattice QCD #Lattice field theory #Momentum (technical analysis) #Physics #Quantum Chromodynamics and Particle Interactions #Quantum chromodynamics #Quantum electrodynamics #Quantum mechanics #Scientific Research and Discoveries #Statistical physics #Theoretical physics #hep-lat
paper · pdf · doi:10.1016/s0021-9991(03)00227-4
published in Journal of Computational Physics 189(2), 454-462 (Elsevier BV) · 10 pages, 1 figure
arxiv created 2002/08/21 · openalex publication_date 2003/05/13 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
Lattice fermions with suppressed high momentum modes solve the ultraviolet slowing down problem in lattice QCD. This paper describes a stochastic evaluation of the effective action of such fermions. The method is a based on the Lanczos algorithm and it is shown to have the same complexity as in the case of standard fermions.