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In medium T-matrix for superfluid nuclear matter

P. Bozek
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Abstract

We study a generalized ladder resummation in the superfluid phase of the nuclear matter. The approach is based on a conserving generalization of the usual T-matrix approximation including also anomalous self-energies and propagators. The approximation here discussed is a generalization of the usual mean-field BCS approach and of the in medium T-matrix approximation in the normal phase. The numerical results in this work are obtained in the quasi-particle approximation. Properties of the resulting self-energy, superfluid gap and spectral functions are studied.

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P. Bozek. 2001-09-26. In medium T-matrix for superfluid nuclear matter. https://doi.org/10.1103/physrevc.65.034327

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