Wave functions of SU(3) pure gauge glueballs on the lattice
Liang J(梁剑); Chen Y(陈莹); Qiu WF(邱伟峰); Gong M(宫鸣); Liu CF(刘朝峰); Liang, J; Chen, Y; Chiu, WF; Gui, LC; Gong, M; Liu, ZF
刊名PHYSICAL REVIEW D
2015
卷号91期号:5页码:54513
学科分类Astronomy & Astrophysics; Physics
DOI10.1103/PhysRevD.91.054513
文章类型Article
英文摘要The Bethe-Salpeter wave functions of SU(3) pure gauge glueballs are revisited in this study. The ground and the first excited states of the scalar and tensor glueballs are identified unambiguously through the variational method. We calculate the wave functions in the Coulomb gauge and use two lattice spacings to check the discretization artifacts. For the ground states, the radial wave functions are approximately Gaussian, and the size of the tensor glueball is roughly twice as large as that of the scalar glueball. For the first excited states, the radial nodes are clearly observed for both the scalar and the tensor glueballs, such that they can be interpreted as the first radial excitations. These observations may shed light on the theoretical understanding of the inner structure of glueballs.
类目[WOS]Astronomy & Astrophysics ; Physics, Particles & Fields
收录类别SCI ; CA
WOS记录号WOS:000351733600004
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/228367
专题中国科学院高能物理研究所_理论物理室_期刊论文
中国科学院高能物理研究所_理论物理室
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Liang J,Chen Y,Qiu WF,et al. Wave functions of SU(3) pure gauge glueballs on the lattice[J]. PHYSICAL REVIEW D,2015,91(5):54513.
APA 梁剑.,陈莹.,邱伟峰.,宫鸣.,刘朝峰.,...&Liu, ZF.(2015).Wave functions of SU(3) pure gauge glueballs on the lattice.PHYSICAL REVIEW D,91(5),54513.
MLA 梁剑,et al."Wave functions of SU(3) pure gauge glueballs on the lattice".PHYSICAL REVIEW D 91.5(2015):54513.
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