Method of successive separation and summing of multiplicative diagrams of mass operator for the multi-level quasiparticle interacting with polarization phonons
The theory of renormalized energy spectrum of a multi-level quasiparticle interacting with polarization phonons at T = 0 K is developed within the Feynman-Pines diagram technique in a new approach. It permits a successive separation of multiplicative diagrams from non-multiplicative ones for all ord...
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| Hoofdauteurs: | , , , |
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| Formaat: | Artigo |
| Taal: | Inglês |
| Gepubliceerd in: |
Yukhnovskii Institute for Condensed Matter Physics of the National Academy of Sciences of Ukraine
2019-09-01
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| Reeks: | Condensed Matter Physics |
| Onderwerpen: | |
| Online toegang: | https://doi.org/10.5488/CMP.22.33703 |
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