Deconfinement phase transition in the Hamiltonian approach to Yang-Mills theory in Coulomb gauge

被引：23

作者：

Heffner, Jan ^{[1
]}

Reinhardt, Hugo ^{[1
]}

Campagnari, Davide R. ^{[1
]}

机构：

[1] Univ Tubingen, Inst Theoret Phys, D-72076 Tubingen, Germany

来源：

PHYSICAL REVIEW D | 2012年 / 85卷 / 12期

关键词：

QCD; TEMPERATURE; RENORMALIZATION; CONFINEMENT; DIAGRAM;

D O I：

10.1103/PhysRevD.85.125029

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The deconfinement phase transition of SU(2) Yang-Mills theory is investigated in the Hamiltonian approach in Coulomb gauge assuming a quasiparticle picture for the grand canonical gluon ensemble. The thermal equilibrium state is found by minimizing the free energy with respect to the quasigluon energy. Above the deconfinement phase transition the ghost form factor remains infrared divergent but its infrared exponent is approximately halved, while the gluon energy, being infrared divergent in the confined phase, becomes infrared finite in the deconfined phase. For the effective gluon mass we find a critical exponent of 0.37. Using the lattice results for the gluon propagator to fix the scale, the deconfinement transition temperature is obtained in the range of 275 to 290 MeV.

引用

页数：20

共 50 条

[41] ON YANG-MILLS THEORY IN THE TEMPORAL GAUGE
ISLAM, JN
[J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1989, 421 (1861): : 279 - 301
[42] Deconfinement and continuity between thermal and (super) Yang-Mills theory for all gauge groups
Anber, Mohamed M.
Poppitz, Erich
Teeple, Brett
[J]. JOURNAL OF HIGH ENERGY PHYSICS, 2014, (09):
[43] Deconfinement in SU(2) Yang-Mills theory as a center vortex percolation transition
Engelhardt, M
Langfeld, K
Reinhardt, H
Tennert, O
[J]. PHYSICAL REVIEW D, 2000, 61 (05) : 1 - 10
[44] Function group approach to unconstrained Hamiltonian Yang-Mills theory
Salmela, A
[J]. JOURNAL OF MATHEMATICAL PHYSICS, 2005, 46 (10)
[45] ASYMPTOTIC FREEDOM OF YANG-MILLS FIELDS IN COULOMB GAUGE
ALI, A
BERNSTEIN, J
ZEPEDA, A
[J]. PHYSICAL REVIEW D, 1975, 12 (02): : 503 - 507
[46] COULOMB GAUGE DESCRIPTION OF LARGE YANG-MILLS FIELDS
JACKIW, R
MUZINICH, I
REBBI, C
[J]. PHYSICAL REVIEW D, 1978, 17 (06): : 1576 - 1582
[47] Phase transition in D=3 Yang-Mills Chern-Simons gauge theory
Cornwall, JM
[J]. PHYSICAL REVIEW D, 1996, 54 (02): : 1814 - 1825
[48] Perturbation theory of Coulomb gauge Yang-Mills theory within the first order formalism
Watson, P.
Reinhardt, H.
[J]. PHYSICAL REVIEW D, 2007, 76 (12):
[49] Non-Gaussian wave functionals in Coulomb gauge Yang-Mills theory
Campagnari, Davide R.
Reinhardt, Hugo
[J]. PHYSICAL REVIEW D, 2010, 82 (10):
[50] Infrared analysis of propagators and vertices of Yang-Mills theory in Landau and Coulomb gauge
Schleifenbaum, W.
Leder, M.
Reinhardt, H.
[J]. PHYSICAL REVIEW D, 2006, 73 (12):

← 1 2 3 4 5 →