Relations between three-particle interactions in nuclear matter to observable quantities
arXiv:2511.22772 · doi:10.1142/9789819813353_0002
Abstract
In the first part of this paper, we use the framework of the Fermi liquid theory to derive model-independent relations between the slope parameters of the symmetry energy and of the incompressibility in nuclear matter to three-particle interaction parameters. Based on these relations, we present simple estimates and compare with the empirical information. In the second part, we discuss the general structure of the three-particle scattering amplitude in nuclear matter, and use methods similar to the Bethe-Brueckner-Goldstone theory to show how three-particle cluster diagrams emerge naturally in the Fermi liquid theory.
Akito Arima Memorial Volume, p. 11-25; Editors: Thomas T S Kuo, Takaharu Otsuka, KK Phua, James Vary; World Scientific Publishing Co. Pte. Ltd., Singapore (Copyright 2026)