Wave functions of SU(3) pure gauge glueballs on the lattice
文献类型：期刊论文
| 作者 | 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
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| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2015 |
| 卷号 | 91期号:5页码:54513 |
| 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. |
| 学科主题 | Astronomy & Astrophysics; Physics |
| 类目[WOS] | Astronomy & Astrophysics ; Physics, Particles & Fields |
| 收录类别 | SCI ; CA |
| WOS记录号 | WOS:000351733600004 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/228367]  |
| 专题 | 高能物理研究所_理论物理室 |
| 推荐引用方式 GB/T 7714 | 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. |
入库方式： OAI收割
来源：高能物理研究所
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