Preliminary results from a simulation of quenched QCD with overlap fermions on a large lattice

被引：4

作者：

Berruto, F ^{[1
]}

Garron, N

Hoelbling, C

Lellonch, L

Rebbi, C

Shoresh, N

机构：

[1] Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA

[2] Ctr Theoret Phys, CNRS Luminy, F-13288 Marseille 9, France

[3] Boston Univ, Dept Phys, Boston, MA 02215 USA

来源：

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2004年 / 129卷

关键词：

D O I：

10.1016/j.nuclphysbps.2003.12.191

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We simulate quenched QCD with the overlap Dirac operator. We work with the Wilson gauge action at beta = 6 on an 18(3) x 64 lattice. We calculate quark propagators for a single source point and quark mass ranging from amq = 0.03 to 0.75. We present here preliminary results based on the propagators for 60 gauge field configurations.

引用

页码：471 / 479

页数：9

共 22 条

[1]

CHIU TW, HEPLAT0305016

[2]

DEGRAND T, HEPLAT0309026

[3]

DONG SJ, HEPPH0306199

[4]

DONG SJ, HEPLAT0304005

[5] Non-perturbative renormalization of lattice four-fermion operators without power subtractions [J].

Donini, A ;

Giménez, V ;

Martinelli, G ;

Talevi, M ;

Vladikas, A .

EUROPEAN PHYSICAL JOURNAL C, 1999, 10 (01) :121-142

[6] BK from quenched overlap QCD [J].

Garron, N ;

Giusti, L ;

Hoelbling, C ;

Lellouch, L ;

Rebbi, C .

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2003, 119 :356-358

[7]

GARRON N, HEPPH0306295

[8] A REMNANT OF CHIRAL SYMMETRY ON THE LATTICE [J].

GINSPARG, PH ;

WILSON, KG .

PHYSICAL REVIEW D, 1982, 25 (10) :2649-2657

[9] Numerical techniques for lattice QCD in the ε-regime [J].

Giusti, L ;

Hoelbling, C ;

Lüscher, M ;

Wittig, H .

COMPUTER PHYSICS COMMUNICATIONS, 2003, 153 (01) :31-51

[10] Quenched results for light quark physics with overlap fermions [J].

Giusti, L ;

Hoelbling, C ;

Rebbi, C .

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2002, 106 :739-747

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