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arXiv 0810.4972nucl-thhep-ph
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具有su(4)代数结构的多夸克模型

Many-Quark Model with su(4) Algebraic Structure

Y. Tsue, C. Providencia, J. da Providencia, M. Yamamura

摘要:

本文利用su(4)代数的Schwinger玻色子表示,研究了多夸克系统的Bonn模型及其扩展,即控制各种精确态的能量,即能量的增强或减弱.特别讨论了多夸克态中三重态的形成和对关联。在玻色子空间中,所有结果都得到了精确的解析表达式。

英文摘要:

With the use of a certain type of the Schwinger boson representation of the su(4) algebra, the Bonn model for many-quark systems and an extension of the model, in which the energies of the various exact states are controled, namely, the energies are enhanced or de-enhanced, are investigated. Especially, the triplet formation and the pairing correlation in many-quark states are discussed. In the boson space, all the results are analytically expressed in the exact forms.

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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