Novel quark-field creation operator construction for hadronic physics in lattice QCD

A new quark-field smearing algorithm is defined which enables efficient calculations of a broad range of hadron correlation functions. The technique applies a low-rank operator to define smooth fields that are to be used in hadron creation operators. The resulting space of smooth fields is small eno...

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Bibliographische Detailangaben

Veröffentlicht in:	Physical review. D, Particles and fields Particles and fields, 2009-09, Vol.80 (5), Article 054506
Hauptverfasser:	Peardon, Michael, Bulava, John, Foley, Justin, Morningstar, Colin, Dudek, Jozef, Edwards, Robert G., Joó, Bálint, Lin, Huey-Wen, Richards, David G., Juge, Keisuke Jimmy
Format:	Artikel
Sprache:	eng
Schlagworte:	ALGORITHMS CONSTRUCTION CORRELATION FUNCTIONS CORRELATIONS CREATION OPERATORS DIRAC OPERATORS HADRONS LATTICE FIELD THEORY PHYSICS OF ELEMENTARY PARTICLES AND FIELDS QUANTUM CHROMODYNAMICS QUARKS
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