Color-Coulomb force calculated from lattice Coulomb Hamiltonian

被引：3

作者：

Cucchieri, A

Zwanziger, D

机构：

[1] Department of Physics, New York University, New York, NY 10003

来源：

NUCLEAR PHYSICS B | 1997年

关键词：

D O I：

10.1016/S0920-5632(96)00790-6

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：

The static color-Coulomb potential is calculated as the solution of a non-linear integral equation. This equation has been derived recently as a self-consistency condition which arises in the Coulomb Hamiltonian formulation of lattice gauge theory when the restriction to the interior of the Gribov horizon is implemented. The potential obtained is in qualitative agreement with expectations, being Coulombic with logarithmic corrections at short range and confining at long range. The values obtained for the string tension and <lambda((MS))over bar> are in semi-quantitative agreement with lattice Monte Carlo and phenomenological determinations.

引用

页码：815 / 818

页数：4

共 13 条

[1] A NON-PERTURBATIVE CALCULATION OF THE INFRARED LIMIT OF THE AXIAL GAUGE GLUON PROPAGATOR .2. [J].

BAKER, M ;

BALL, JS ;

ZACHARIASEN, F .

NUCLEAR PHYSICS B, 1981, 186 (03) :560-572

[2]

BALI GS, 1994, NUCL PHYS B S, V34, P147

[3] ANOTHER CONNECTION BETWEEN THE LAMBDA-PARAMETERS OF THE EUCLIDEAN LATTICE AND CONTINUUM QCD [J].

BILLOIRE, A .

PHYSICS LETTERS B, 1981, 104 (06) :472-474

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

CHRIST, NH ;

LEE, TD .

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

[5]

CUCCHIERI A, HEPTH9607224

[6]

CUCCHIERI A, 1996, THESIS NEW YORK U

[7] SPECTRUM OF CHARMED QUARK-ANTIQUARK BOUND-STATES [J].

EICHTEN, E ;

GOTTFRIED, K ;

KINOSHITA, T ;

KOGUT, J ;

LANE, KD ;

YAN, TM .

PHYSICAL REVIEW LETTERS, 1975, 34 (06) :369-372

[8] SPIN-DEPENDENT FORCES IN QUANTUM CHROMODYNAMICS [J].

EICHTEN, E ;

FEINBERG, F .

PHYSICAL REVIEW D, 1981, 23 (11) :2724-2744

[9] CHARMONIUM - COMPARISON WITH EXPERIMENT [J].

EICHTEN, E ;

GOTTFRIED, K ;

KINOSHITA, T ;

LANE, KD ;

YAN, TM .

PHYSICAL REVIEW D, 1980, 21 (01) :203-233

[10]

*PART DAT GROUP, 1994, PHYS REV D, V50, P1173

← 1 2 →