A New Approach to the Problem of Dynamical Quarks in Numerical Simulations of Lattice QCD
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✦ hep-lat
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bosoniclatticetheoryactionalgorithmsapplyapproachbeen
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Lattice QCD with an even number of degenerate quark flavours is shown to be a limit of a local bosonic field theory. The action of the bosonic theory is real and bounded from below so that standard simulation algorithms can be expected to apply. The feasibility of such calculations is discussed, but no practical tests have yet been made.
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Cited by 1 Pith paper
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Variance reduction strategies for lattice QCD
Variance reduction schemes based on decompositions of quark propagators have proven useful for precision lattice QCD observables and may help reduce the computational cost of reaching large volumes.
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