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arXiv 0802.1540hep-ph
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关于如何完成夸克级线性西格玛模型类理论的动力学生成

On how to complete the Dynamical Generation of Quark-Level Linear Sigma Model like Theories beyond one Loop

F. Kleefeld

摘要:

本文提出了一种自洽的策略,使夸克级线性西格玛模型的动力学生成与强相互作用和电弱相互作用的单圈以外的拉格朗日理论一样,都能以重整化方案无关的方式完成。为了简单起见,本讨论仅涉及标量和伪标量自由度,而忽略矢量和轴向矢量自由度,但不失一般性。此外,讨论指出,目前使用的近似潜在的维和隐式正则化。

英文摘要:

A self-consistent strategy is proposed to complete in a renormalization scheme independent way the dynamical generation of Quark-Level Linear Sigma Model like Lagrangean theories beyond one loop like the theories of strong and electroweak interactions. The present discussion refers for simplicity to scalar and pseudoscalar degrees of freedom only while disregarding yet - without loss of generality - vector and axial vector degrees of freedom. Moreover points the discussion to approximations underlying dimensional and implicit regularization as presently used.

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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