Solutions of the Klein-Gordon and Dirac equation for a charged particle in the field of an electromagnetic plane wave in a medium with a constant refractive index n are discussed. Generally, for n2< 1, spontaneous pair creation from the vacuum, and for n2> 1, energy bands are observed. The interplay
The nonrelativistic limit problem for a relativistic spinless particle in an electromagnetic field
β Scribed by Takashi Ichinose
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 961 KB
- Volume
- 73
- Category
- Article
- ISSN
- 0022-1236
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