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arXiv · 0810.4025

A Quantum Fluid Description of the Free Electron Laser

R. Bonifacio·N. Piovella·G. R. M Robb·A. Serbeto
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Abstract

Using the Madelung transformation we show that in a quantum Free Electron Laser (QFEL) the beam obeys the equations of a quantum fluid in which the potential is the classical potential plus a quantum potential. The classical limit is shown explicitly.

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R. Bonifacio, N. Piovella, G. R. M Robb, A. Serbeto. 2008-10-22. A Quantum Fluid Description of the Free Electron Laser. https://doi.org/10.1103/physreva.79.015801

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