Improved stochastic estimation of quark propagation with Laplacian Heaviside smearing in lattice QCD
نویسندگان
چکیده
منابع مشابه
Improved stochastic estimation of quark propagation with Laplacian Heaviside smearing in lattice QCD
A new method of stochastically estimating the low-lying effects of quark propagation is proposed which allows accurate determinations of temporal correlations of single-hadron and multihadron operators in lattice QCD. The method is well suited for calculations in large volumes. Contributions involving quark propagation connecting hadron sink operators at the same final time can be handled in a ...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2011
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.83.114505