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Thermodynamic consistency for nuclear matter calculations

P. Bozek, P. Czerski

nucl-tharXiv:nucl-th/0102020

Abstract

We investigate the relation between the binding energy and the Fermi energy and between different expressions for the pressure in cold nuclear matter. For a self-consistent calculation based on a Φ derivable T-matrix approximation with off-shell propagators the thermodynamic relations are well satisfied unlike for a G-matrix or a T-matrix approach using quasi-particle propagators in the ladder diagrams.

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