Exact treatment of the Pauli exclusion operator in nuclear matter calculation
Jul, 1999
Citations per year
Abstract:
Exact expressions of the Pauli exclusion operator Q in the nuclear matter calculation are presented in detail. Exact formulae are also given for the calculations of the single-particle-potential energy and the binding energy per nucleon with the exact Q operator. Numerical calculations of the G matrix in the lowest-order Brueckner theory are carried out to check the reliability of the standard angle-average approximation for the Q operator by employing the Bonn B and C NN potentials. It is observed that the exact treatment of the operator Q brings about non-negligible and attractive contributions to the binding energy.Note:
- 16 pages, 3 figures
- 21.30.-x
- 21.65.+f
- Nuclear matter
- Exact Pauli exclusion operator
- G matrix
- Bonn potential
References(13)
Figures(3)