Published 1988
| Version v1
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A parametrization of the relativistic Dirac-Brueckner G-matrix
Creators
- 1. Santander Univ. (Spain). Dept. of Modern Physics
- 2. Santander Univ. (Spain). Dept. of Applied Physics
- 3. Instituut voor Kernfysisch Versneller, Groningen, (Netherlands)
Description
A representation of the relativistic Brueckner G-matrix by an effective interaction Lagrangian is proposed. This Lagrangian contains the four mesons σ,ω,π (pseudo-vector) and ρ(vector), with density-dependent coupling constants. It is shown that Dirac-Hartree-Fock calculations of nuclear matter using this effective interaction can reproduce well the results of the Dirac-Brueckner Hartree-Fock approach
Availability note (English)
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20066544.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 33 p.
- Report number
- IPNO-TH--88-74
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 20066544
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- COUPLING CONSTANTS; DIRAC OPERATORS; G MATRIX; HARTREE-FOCK METHOD; LAGRANGIAN FIELD THEORY; LAGRANGIAN FUNCTION; MESON-MESON INTERACTIONS
- Descriptors DEC
- FIELD THEORIES; FUNCTIONS; HADRON-HADRON INTERACTIONS; INTERACTIONS; MATHEMATICAL OPERATORS; MATRICES; PARTICLE INTERACTIONS; QUANTUM FIELD THEORY; QUANTUM OPERATORS