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| Author(s): |
Mário César Baldiotti
Total Authors: 1
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| Document type: | Master's Dissertation |
| Press: | São Paulo. , ilustrações. |
| Institution: | Universidade de São Paulo (USP). Instituto de Física (IF/SBI) |
| Defense date: | 2002-05-09 |
| Examining board members: |
Dmitri Maximovitch Guitman;
Bruto Max Pimentel Escobar;
Josif Frenkel
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| Advisor: | Dmitri Maximovitch Guitman |
| Field of knowledge: | Physical Sciences and Mathematics - Physics |
| Indexed in: | Banco de Dados Bibliográficos da USP-DEDALUS; Biblioteca Digital de Teses e Dissertações - USP |
| Location: | Universidade de São Paulo. Biblioteca do Instituto de Física; IF/530.12; B177e |
| Abstract | |
We demonstrate how one can describe explicitly the present arbitrariness in solutions of relativistic wave equations in external electromagnetic fields of special form. This arbitrariness is connected to the existence of a transformation, which reduces effectively the number of variables in the initial equations. Then we use the corresponding representations to construct new sets of exact solutions, which may have a physical interest, and to construct the evolution function to the Klein-Gordon equation. As resulted, we present new sets of stationary and nonstationary solutions in magnetic field and in some superpositions of electric and magnetic fields. (AU) | |