Domain decomposition improvement of quark propagator estimation
نویسندگان
چکیده
منابع مشابه
Domain decomposition improvement of quark propagator estimation
Applying domain decomposition to the lattice Dirac operator and the associated quark propagator, we arrive at expressions which, with the proper insertion of random sources therein, can provide improvement to the estimation of the propagator. Schemes are presented for both open and closed (or loop) propagators. In the end, our technique for improving open contributions is similar to the “maxima...
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Applying domain decomposition to the lattice Dirac operator and the associated quark propagator, we arrive at expressions which, with the proper insertion of random sources therein, can provide improvement to the estimation of the propagator. Schemes are considered for both open and closed (or loop) propagators. In the end, our technique for improving open contributions is similar to the “maxim...
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ژورنال
عنوان ژورنال: Computer Physics Communications
سال: 2007
ISSN: 0010-4655
DOI: 10.1016/j.cpc.2006.09.001