Relativistic Hartree-Bogoliubov Approach for Nuclear Matter with Non-Linear Coupling Terms
S. Sugimoto, K. Sumiyoshi, H. Toki
Abstract
We investigate the pairing property of nuclear matter with Relativistic Hartree-Bogoliubov(RHB) approach. Recently, the RHB approach has been widely applied to nuclear matter and finite nuclei. We have extended the RHB approach to be able to include non-linear coupling terms of mesons. In this paper we apply it to nuclear matter and observe the effect of non-linear terms on pairing gaps.
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