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arXiv 0801.0392quant-phgr-qc
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外平面波场中具有反常磁矩的自旋粒子

Spinning Particle with Anomalous Magnetic Moment in an External Plane Wave Field

A. Barducci, R. Giachetti

摘要:

本文研究了Dirac Pauli粒子与电磁平面波的相互作用,利用先前给出的自旋粒子的伪经典Lagrangian的推广,得到了一个具有反常磁矩的Dirac Pauli粒子与电磁平面波的相互作用。我们导出了该理论的本征函数和格林函数的显式表达式。我们讨论了半经典方法的有效性比较的波函数与(伪)-经典解的Hamilton-Jacobi方程。

英文摘要:

In this paper we study the interaction of a Dirac-Pauli particle with an electromagnetic plane wave, by using a previously given generalization of the pseudo-classical Lagrangian for a spinning particle with an anomalous magnetic moment. We derive the explicit expressions for the eigenfunctions and the Green's functions of the theory. We discuss the validity of the semi-classical approach by comparing the wavefunctions with the (pseudo)-classical solutions of the Hamilton-Jacobi equation.

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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