Preconditioning maximal center gauge with stout link smearing in SU(3)

被引：14

作者：

Cais, Alan O. ^{[1
,2
]}

Kamleh, Waseem ^{[1
]}

Langfeld, Kurt ^{[3
]}

Lasscock, Ben ^{[1
]}

Leinweber, Derek ^{[1
]}

Moran, Peter ^{[1
]}

Sternbeck, Andre ^{[1
,4
]}

von Smekal, Lorenz ^{[1
,5
]}

机构：

[1] Univ Adelaide, Sch Chem & Phys, Special Res Ctr Subat Struct Matter, Adelaide, SA 5005, Australia

[2] Cyprus Inst, CY-1645 Nicosia, Cyprus

[3] Univ Plymouth, Sch Maths & Stats, Plymouth PL4 8AA, Devon, England

[4] Univ Regensburg, Inst Theoret Phys, D-93040 Regensburg, Germany

[5] Tech Univ Darmstadt, Inst Kernphys, D-64289 Darmstadt, Germany

来源：

PHYSICAL REVIEW D | 2010年 / 82卷 / 11期

基金：

澳大利亚研究理事会;

关键词：

CENTER VORTICES; P-VORTICES; GRIBOV COPIES; CONFINEMENT; MONOPOLES; RELEVANCE; LATTICES; QCD;

D O I：

10.1103/PhysRevD.82.114512

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Center vortices are studied in SU(3) gauge theory using maximal center gauge (MCG) fixing. Stout link smearing and over-improved stout link smearing are used to construct a preconditioning gauge-field transformation which is applied to the original gauge field before fixing to MCG. We find that preconditioning successfully achieves higher maxima of the gauge functional used in MCG. We observe a reduction in the number of identified vortices when this preconditioning method is used, and also a reduction in the string tension as measured on the identified vortex matter.

引用

页数：10

共 50 条

[31] Center vortex model for the infrared sector of SU(3) Yang-Mills theory: Topological susceptibility
Engelhardt, M.
PHYSICAL REVIEW D, 2011, 83 (02):
[32] Global structure of conformal theories in the SU(3) gauge theory
Ishikawa, K. -I.
Iwasaki, Y.
Nakayama, Yu
Yoshie, T.
PHYSICAL REVIEW D, 2014, 89 (11):
[33] Superconductivity in Restricted Chromo-Dynamics (RCD) in SU(2) and SU(3) Gauge Theories
Kumar, Sandeep
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 2010, 49 (03) : 512 - 525
[34] Superconductivity in Restricted Chromo-Dynamics (RCD) in SU(2) and SU(3) Gauge Theories
Sandeep Kumar
International Journal of Theoretical Physics, 2010, 49 : 512 - 525
[35] Topological susceptibility near Tc in SU(3) gauge theory
Xiong, Guang-Yi
Zhang, Jian-Bo
Chen, Ying
Liu, Chuan
Liu, Yu-Bin
Ma, Jian-Ping
PHYSICS LETTERS B, 2016, 752 : 34 - 39
[36] Center vortices and the SU(3) conformal window
Mickley, Jackson A.
Leinweber, Derek B.
Nogradi, Daniel
PHYSICAL REVIEW D, 2025, 111 (03)
[37] Hybrid static potential flux tubes from SU(2) and SU(3) lattice gauge theory
Mueller, Lasse
Philipsen, Owe
Reisinger, Christian
Wagner, Marc
PHYSICAL REVIEW D, 2019, 100 (05)
[38] The 4D SU(3) gauge theory with an imaginary θ term
Panagopoulos, Haralambos
Vicari, Ettore
JOURNAL OF HIGH ENERGY PHYSICS, 2011, (11):
[39] Gluon propagators in maximally Abelian gauge in SU(3) lattice QCD
Gongyo, Shinya
Suganuma, Hideo
PHYSICAL REVIEW D, 2013, 87 (07):
[40] Superconductivity due to condensation of embedded monopoles in SU(3) gauge theory
Rajput, B. S.
Kumar, Sandeep
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-BASIC TOPICS IN PHYSICS, 2010, 125 (12): : 1499 - 1508

← 1 2 3 4 5 →