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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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 |
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doaj-aee02187737143c3a063d356944c2ab22020-11-25T00:48:36ZengUniversidad Nacional de ColombiaMomento0121-44702500-80131993-07-010952131083Interrelación entre los métodos de Rayleigh-Schrodinger, Brillouin-Wigner y el de transformaciones canónicasD. Campos0Universidad Nacional de ColombiaTime-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, of Brillouin-Wigner and of canonical transformations. A new method, here called Born approximation, is proposed.https://revistas.unal.edu.co/index.php/momento/article/view/35240Teoría de perturbacionesmétodo de Rayleigh-Schrodingermétodo de Brillouin-Wigner |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
D. Campos |
| spellingShingle |
D. Campos Interrelación entre los métodos de Rayleigh-Schrodinger, Brillouin-Wigner y el de transformaciones canónicas Momento Teoría de perturbaciones método de Rayleigh-Schrodinger método de Brillouin-Wigner |
| author_facet |
D. Campos |
| author_sort |
D. Campos |
| title |
Interrelación entre los métodos de Rayleigh-Schrodinger, Brillouin-Wigner y el de transformaciones canónicas |
| title_short |
Interrelación entre los métodos de Rayleigh-Schrodinger, Brillouin-Wigner y el de transformaciones canónicas |
| title_full |
Interrelación entre los métodos de Rayleigh-Schrodinger, Brillouin-Wigner y el de transformaciones canónicas |
| title_fullStr |
Interrelación entre los métodos de Rayleigh-Schrodinger, Brillouin-Wigner y el de transformaciones canónicas |
| title_full_unstemmed |
Interrelación entre los métodos de Rayleigh-Schrodinger, Brillouin-Wigner y el de transformaciones canónicas |
| title_sort |
interrelación entre los métodos de rayleigh-schrodinger, brillouin-wigner y el de transformaciones canónicas |
| publisher |
Universidad Nacional de Colombia |
| series |
Momento |
| issn |
0121-4470 2500-8013 |
| publishDate |
1993-07-01 |
| description |
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, of Brillouin-Wigner and of canonical transformations. A new method, here called Born approximation, is proposed. |
| topic |
Teoría de perturbaciones método de Rayleigh-Schrodinger método de Brillouin-Wigner |
| url |
https://revistas.unal.edu.co/index.php/momento/article/view/35240 |
| work_keys_str_mv |
AT dcampos interrelacionentrelosmetodosderayleighschrodingerbrillouinwigneryeldetransformacionescanonicas |
| _version_ |
1725255351455973376 |