An ansatz for the decoupling of the electron-propagator equation of motion via superoperator algebra
An alternative and direct procedure for the decoupling of the electron-propagator equation of motion within the superoperator formalism is presented. The present approach, based on inversion of the perturbation series for the (energy) Green's function, does not require inner projection of the s...
| Autores principales: | Bochicchio, Roberto Carlos, Grinberg, Horacio |
|---|---|
| Publicado: |
1990
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00092614_v169_n3_p236_Bochicchio http://hdl.handle.net/20.500.12110/paper_00092614_v169_n3_p236_Bochicchio |
| Aporte de: |
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