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arXiv 1006.5552physics.gen-ph
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量子色动力学的四元数八元数重构

Quaternion Octonion Reformulation of Quantum Chromodynamics

Pushpa, P. S. Bisht, Tianjun Li, O. P. S. Negi

摘要:

本文试图发展杨-密尔场方程的四元数形式和量子色动力学(QCD)的八元数形式。本文从拉格朗日密度出发,讨论了整体和局部规范对称性下SU(2)和SU(3)规范场的场方程。结果表明,三个四元数单位解释了杨-密尔场的结构,而七个八元数单位提供了量子色动力学SU(3)_{C}规范对称性的一致结构.

英文摘要:

We have made an attempt to develop the quaternionic formulation of Yang - Mill's field equations and octonion reformulation of quantum chromo dynamics (QCD). Starting with the Lagrangian density, we have discussed the field equations of SU(2) and SU(3) gauge fields for both cases of global and local gauge symmetries. It has been shown that the three quaternion units explain the structure of Yang- Mill's field while the seven octonion units provide the consistent structure of SU(3)_{C} gauge symmetry of quantum chromo dynamics.

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