Lagrangian for the Frenkel electron

Alexei A. Deriglazov

Отделение ядерно-топливного цикла

Результат исследования: Материалы для журнала › Статья

Аннотация

We found Lagrangian action which describes spinning particle on the base of non-Grassmann vector and involves only one auxiliary variable. It provides the right number of physical degrees of freedom and yields generalization of the Frenkel and BMT equations to the case of an arbitrary electromagnetic field. For a particle with anomalous magnetic moment, singularity in the relativistic equations generally occurs at the speed different from the speed of light.

Язык оригинала	Английский
Страницы (с... по...)	278-282
Количество страниц	5
Журнал	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Том	736
DOI	https://doi.org/10.1016/j.physletb.2014.07.029
Статус публикации	Опубликовано - 7 сен 2014

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ASJC Scopus subject areas

Nuclear and High Energy Physics

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Deriglazov, A. A. (2014). Lagrangian for the Frenkel electron. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 736, 278-282. https://doi.org/10.1016/j.physletb.2014.07.029

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Доступ к документу

10.1016/j.physletb.2014.07.029