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arXiv 1301.3247hep-phhep-th
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成分图中的$(2+1)$ - $d$甘精球光谱

$(2+1)$-$d$ Glueball Spectrum within a Constituent Picture

F. Buisseret, V. Mathieu, C. Semay

摘要:

在规范群为SU($N_c$)的$(2+1)$维格格点量子色动力学中观察到的胶球的量子数和质量等级与一个组成图一致。当从胶球到胶球,以及当采用规范群SO($2N_c$)而不是SU($N_c$)时,一致性得以维持。

英文摘要:

The quantum numbers and mass hierarchy of the glueballs observed in $(2+1)$-dimensional lattice QCD with gauge group SU($N_c$) are shown to be in agreement with a constituent picture. The agreement is maintained when going from glueballs to gluelumps, and when the gauge group SO($2N_c$) is taken instead of SU($N_c$).

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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