Confinement and gluon propagator in Coulomb gauge QCD

被引：71

作者：

Szczepaniak, AP ^{[1
]}

机构：

[1] Indiana Univ, Dept Phys, Bloomington, IN 47405 USA

[2] Indiana Univ, Ctr Nucl Theory, Bloomington, IN 47405 USA

来源：

PHYSICAL REVIEW D | 2004年 / 69卷 / 07期

关键词：

D O I：

10.1103/PhysRevD.69.074031

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We consider the role of the Faddeev-Popov determinant in the Coulomb gauge on the confinement properties of the QCD vacuum. We show that the determinant is needed to regularize the otherwise divergent functional integrals near the Gribov horizon but still enables large field configurations to generate IR enhanced running coupling. The physical gluon propagator is found to be strongly suppressed in the IR consistent with expectations from lattice gauge calculations.

引用

页数：14

共 52 条

[1] Exotic ηπ state in (p)over-bar-d annihilation at rest into π-π0η pspectator [J].

Abele, A ;

Adomeit, J ;

Amsler, C ;

Baker, CA ;

Barnett, BM ;

Batty, CJ ;

Benayoun, M ;

Berdoz, A ;

Beuchert, K ;

Bischoff, S ;

Blum, P ;

Braune, K ;

Bugg, DV ;

Case, T ;

Cramer, O ;

Crede, V ;

Crowe, KM ;

Degener, T ;

Djaoshvili, N ;

von Dombrowski, S ;

Doser, M ;

Dunnweber, W ;

Ehmanns, A ;

Engelhardt, D ;

Faessler, MA ;

Giarritta, P ;

Haddock, RP ;

Heinsius, FH ;

Heinzelmann, M ;

Herbstrith, A ;

Herz, M ;

Hessey, NP ;

Hidas, P ;

Hodd, C ;

Holtzhaussen, C ;

Huttmann, K ;

Jamnik, D ;

Kalinowsky, H ;

Kammle, B ;

Kammel, P ;

Kisiel, J ;

Klempt, E ;

Koch, H ;

Kolo, C ;

Kunze, M ;

Kurilla, U ;

Lakata, M ;

Landua, R ;

Matthay, H ;

McCrady, R .

PHYSICS LETTERS B, 1998, 423 (1-2) :175-184

[2] Observation of a new JPC=1-+ exotic state in the reaction π-p→π+π-π-p at 18 GeV/c [J].

Adams, GS ;

Adams, T ;

Bar-Yam, Z ;

Bishop, JM ;

Bodyagin, VA ;

Brabson, BB ;

Brown, DS ;

Cason, NM ;

Chung, SU ;

Crittenden, RR ;

Cummings, JP ;

Danyo, K ;

Denisov, S ;

Dorofeev, V ;

Dowd, JP ;

Dzierba, AR ;

Eugenio, P ;

Gunter, J ;

Hackenburg, RW ;

Hayek, M ;

Ivanov, EI ;

Kachaev, I ;

Kern, W ;

King, E ;

Kodolova, OL ;

Korotkikh, VL ;

Kostin, MA ;

Kuhn, J ;

Lindenbusch, R ;

Lipaev, V ;

LoSecco, JM ;

Manak, JJ ;

Napolitano, J ;

Nozar, M ;

Olchanski, C ;

Ostrovidov, AI ;

Pedlar, TK ;

Popov, A ;

Rust, DR ;

Ryabchikov, D ;

Sanjari, AH ;

Sarycheva, LI ;

Scott, E ;

Seth, KK ;

Shenhav, N ;

Shephard, WD ;

Sinev, NB ;

Smith, JA ;

Smith, PT ;

Stienike, DL .

PHYSICAL REVIEW LETTERS, 1998, 81 (26) :5760-5763

[3] CHIRAL SYMMETRY-BREAKING IN COULOMB GAUGE QCD [J].

ADLER, SL ;

DAVIS, AC .

NUCLEAR PHYSICS B, 1984, 244 (02) :469-491

[4]

Afanasev AV, 2000, PHYS REV D, V61, DOI 10.1103/PhysRevD.61.114008

[5] The infrared behaviour of QCD Green's functions - Confinement, dynamical symmetry breaking, and hadrons as relativistic bound states [J].

Alkofer, R ;

von Smekal, L .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 2001, 353 (5-6) :281-465

[6] CURRENT-QUARK MODEL IN A P-3(0) CONDENSED VACUUM [J].

BICUDO, PJD ;

RIBEIRO, JEFT .

PHYSICAL REVIEW D, 1990, 42 (05) :1611-1624

[7] Infrared behavior of the gluon propagator on a large volume lattice [J].

Bonnet, FDR ;

Bowman, PO ;

Leinweber, DB ;

Williams, AG .

PHYSICAL REVIEW D, 2000, 62 (05) :1-4

[8] Gluon propagator on coarse lattices in Laplacian gauges [J].

Bowman, PO ;

Heller, UM ;

Leinweber, DB ;

Williams, AG .

PHYSICAL REVIEW D, 2002, 66 (07)

[9]

Christ N. H., 1981, Physica Scripta, V23, P970, DOI 10.1088/0031-8949/23/5B/010

[10] OPERATOR ORDERING AND FEYNMAN-RULES IN GAUGE-THEORIES [J].

CHRIST, NH ;

LEE, TD .

PHYSICAL REVIEW D, 1980, 22 (04) :939-958

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