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arXiv 0912.1744hep-th
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SU($N_c$)量子色动力学中介子Regge轨线的截取

Intercepts of meson Regge trajectories in SU($N_c$) quantum chromodynamics with massless quarks

A. A. Godizov

摘要:

在任意协变规范下,通过求解具有最小微扰核(阶梯近似)的Bethe-Salpeter方程,在含无质量夸克的SU($N_c$)量子色动力学中,发现了一系列与四夸克格林函数无色奇点有关的介子Regge轨线的截距.结果的规范和重正不变性是有根据的。

英文摘要:

By means of solving the Bethe-Salpeter equation with the minimal perturbative kernel (ladder approximation) in the arbitrary covariant gauge, there was found a series of intercepts of meson Regge trajectories associated with colorless singularities of the four-quark Green function in SU($N_c$) quantum chromodynamics with massless quarks. The gauge and renorm-invariance of the result is grounded.

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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