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arXiv · 0904.1294

Foldy-Wouthuysen Transformation for a Spinning Particle with Anomalous Magnetic Moment

A. Barducci·R. Giachetti·G. Pettini
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Abstract

We study the Foldy-Wouthuysen transformation for a pseudoclassical particle with anomalous magnetic moment in an external, stationary electromagnetic field. We show that the transformation can be expressed in a closed form for neutral particles in purely electrostatic fields and for neutral and charged particles in external magnetostatic fields. The explicit expressions of the diagonalized Hamiltonians are calculated.

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A. Barducci, R. Giachetti, G. Pettini. 2009-04-08. Foldy-Wouthuysen Transformation for a Spinning Particle with Anomalous Magnetic Moment. https://doi.org/10.1088/1751-8113%2F42%2F35%2F355302

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