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Theoretical Principles of Constructing the Equations of Motion for a Spin Color-Charged Particle in Gauge and Fermion Fields

Авторы: Markov Yu.A., Shishmarev A.A.

Журнал: Russian Physics Journal

Том: 53

Номер: 6

Год: 2010

Отчётный год: 2010

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Аннотация: Based on the most general principles of materiality, gauge, and re-parameterized invariance, the problem of constructing an action describing the dynamics of a classical color-charged particle moving in external non-Abelian gauge and fermion fields is considered. The case of a linear Lagrangian dependence on the external fermion fields is discussed. Within the framework of the description of the color degree of freedom of the particle with half-integer spin by the Grassmann color charges, a new concept of the Grassmann color source of the particle being a fermion analog of the conventional color current is introduced.

Индексируется WOS: 1

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