Approach to the thermodynamic limit in lattice QCD atμ≠0
نویسندگان
چکیده
منابع مشابه
Stability of lattice QCD simulations and the thermodynamic limit
We study the spectral gap of the Wilson–Dirac operator in two-flavour lattice QCD as a function of the lattice spacing a, the space-time volume V and the current-quark mass m. It turns out that the median of the probability distribution of the gap scales proportionally to m and that its width is practically equal to a/ √ V . In particular, numerical simulations are safe from accidental zero mod...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2008
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.77.014514