Regular ArticleRelationship between Feshbach's and Green's Function Theories of the Nucleon–Nucleus Mean Field☆

F. Capuzzi; C. Mahaux

DOI:10.1006/aphy.2000.6011

Corpus ID: 209833979

Regular ArticleRelationship between Feshbach's and Green's Function Theories of the Nucleon–Nucleus Mean Field☆

@article{Capuzzi2000RegularAB,
  title={Regular ArticleRelationship between Feshbach's and Green's Function Theories of the Nucleon–Nucleus Mean Field☆},
  author={F. Capuzzi and C. Mahaux},
  journal={Annals of Physics},
  year={2000},
  volume={281}
}

F. Capuzzi, C. Mahaux
Published 2000
Physics
Annals of Physics

We clarify the relationship and difference between theories of the optical-model potential which had previously been developed in the framework of Feshbach's projection operator approach to nuclear reactions and of Green's function theory, respectively. For definiteness, we consider the nucleon–nucleus system but all results can readily be adapted to the atomic case. The effects of antisymmetrization are properly taken into account. It is shown that one can develop along closely parallel lines… Expand

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