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arXiv · 1802.05723

Relativistic properties of a molecule: energy, linear momentum, angular momentum and boost momentum to order $1/c^2$

Robert P. Cameron·J. P. Cotter
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Abstract

We give an explicit and general description of the energy, linear momentum, angular momentum and boost momentum of a molecule to order $1/c^2$, where it necessary to take account of kinetic contributions made by the electrons and nuclei as well as electromagnetic contributions made by the intramolecular field. A wealth of interesting subtleties are encountered that are not seen at order $1/c^0$, including relativistic Hall shifts, anomalous velocities and hidden momenta. Some of these have well known analogues in solid state physics.

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Robert P. Cameron, J. P. Cotter. 2018-05-02. Relativistic properties of a molecule: energy, linear momentum, angular momentum and boost momentum to order $1/c^2$. https://doi.org/10.1088/1361-6455%2Faabc42

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