Self-consistency requirement at the Fermi surface in Brueckner theory with a continuous auxiliary potential
- 1 February 1983
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review C
- Vol. 27 (2) , 899-901
- https://doi.org/10.1103/physrevc.27.899
Abstract
We derive the self-consistency requirement at the Fermi surface for the auxiliary potential which appears in the continuous version of Brueckner theory. In contrast with a previous proof which relied on the analytical properties of the nuclear matter mass operator, the present derivation is based on the cancellation of the singularities which appear in diagrams each time one uses a continuous auxiliary potential. Hence it applies to any nuclear matter quantity, in particular, to the nuclear matter binding energy which is discussed here.Keywords
This publication has 8 references indexed in Scilit:
- The convergence of the binding energy expansion in the Brueckner-Bethe-Goldstone theory of nuclear matterNuclear Physics A, 1979
- On the self-consistency requirement in the low density expansion of the optical potential in nuclear matterNuclear Physics A, 1977
- Many-body theory of nuclear matterPhysics Reports, 1976
- Theory of mean removal energies for single particles in nucleiPhysical Review C, 1974
- Some nuclear matter calculationsNuclear Physics A, 1973
- Low density expansion of the nucleon-nucleus optical-model potentialAnnals of Physics, 1972
- Singularity Structure of the Perturbation Series for the Ground-State Energy of a Many-Fermion SystemReviews of Modern Physics, 1971
- Compact-Cluster Expansion for the Nuclear Many-Body ProblemPhysical Review B, 1966