Parametrization of the relativistic Dirac-Brueckner G matrix
Mar, 1989
7 pages
Published in:
- Phys.Rev.C 39 (1989) 1134-1141
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Abstract: (APS)
A representation of the relativistic Brueckner G matrix by an effective interaction Lagrangian is proposed. This Lagrangian contains the four mesons σ, ω, π (pseudovector), 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.- 21.65.+f
- 21.30.+y
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