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arXiv physics/0106023physics.class-phphysics.gen-ph
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广义拉格朗日量和自旋粒子

Generalized Lagrangians and spinning particles

Martin Rivas

摘要:

使用广义拉格朗日描述基本粒子已经声称由奥斯特罗格拉茨基。它示出了如何自旋结构的基本粒子出现,如果允许拉格朗日依赖于高阶导数。一部分与粒子的旋转有关,另一部分来自拉格朗日量对加速度的依赖性,称为自旋的zitterbewegung部分。

英文摘要:

The use of generalized Lagrangians for describing elementary particles was already claimed by Ostrogradskii. It is shown how the spin structure of elementary particles arises if one allows the Lagrangian to depend on higher order derivatives. One part is related to the rotation of the particle and the other, which is coming from the dependence of the Lagrangian on the acceleration, is known as the zitterbewegung part of spin.

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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