Interrelación entre los métodos de Rayleigh-Schrodinger, Brillouin-Wigner y el de transformaciones canónicas
Time-independent perturbation theory is developed for an arbitrary operator [Physical Formula] which can be expanded in power series of the perturbation parameter [Physical Formula]. A unified formulation allows the establishment of a formal interrelation between the methods of Rayleigh-Schrodinger,...
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| Format: | Article |
| Language: | English |
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Universidad Nacional de Colombia
1993-07-01
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| Series: | Momento |
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| Online Access: | https://revistas.unal.edu.co/index.php/momento/article/view/35240 |