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SU(2) gluon propagator on a coarse anisotropic lattice
Chen Y(陈莹); He B(何兵); Lin H(林鹤); Wu JM(吴济民); Chen, Y; He, B; Lin, H; Wu, JM
2000
发表期刊MODERN PHYSICS LETTERS A
卷号15期号:37页码:2245-2256
通讯作者Acad Sinica, Inst High Energy Phys, Beijing 100039, Peoples R China ; CCAST, World Lab, Beijing 100080, Peoples R China
文章类型Article
摘要We calculated the SU(2) gluon propagator in Landau gauge on an anisotropic coarse lattice with the improved action. The standard and improved schemes are used to fix the gauge in this work. Even on the coarse lattice the lattice gluon propagator can be well described by a function of the continuous momentum. The effect of the improved gauge fixing scheme is found not to be apparent. Based on the Marenzoni's model, the mass scale and the anomalous dimension are extracted and can be reasonably extrapolated to the continuum limit with the values alpha similar to 0.3 and M similar to 600 MeV. We also extract the physical anisotropy xi from the gluon propagator due to the explicit xi dependence of the gluon propagator.
关键词gluon propagator anisotropic lattice improved action
学科领域Physics
研究领域[WOS]Physics ; Physics
DOI10.1142/S0217732300002747
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语种英语
研究领域[WOS]Physics ; Physics
WOS类目Physics, Nuclear ; Physics, Particles & Fields ; Physics, Mathematical
WOS记录号WOS:000167079700002
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文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/239700
专题理论物理室
作者单位中国科学院高能物理研究所
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GB/T 7714
Chen Y,He B,Lin H,et al. SU(2) gluon propagator on a coarse anisotropic lattice[J]. MODERN PHYSICS LETTERS A,2000,15(37):2245-2256.
APA 陈莹.,何兵.,林鹤.,吴济民.,Chen, Y.,...&Wu, JM.(2000).SU(2) gluon propagator on a coarse anisotropic lattice.MODERN PHYSICS LETTERS A,15(37),2245-2256.
MLA 陈莹,et al."SU(2) gluon propagator on a coarse anisotropic lattice".MODERN PHYSICS LETTERS A 15.37(2000):2245-2256.
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