TY  - JOUR
AU  - Davesne, D.
AU  - Becker, P.
AU  - Pastore, A.
AU  - Navarro, J.
PY  - 2016
DA  - 2016//
TI  - Infinite matter properties and zero-range limit of non-relativistic finite-range interactions
T2  - Ann. Phys.
JO  - Annals of Physics
SP  - 288
EP  - 312
VL  - 375
PB  - Academic Press Inc Elsevier Science
KW  - Equation of state
KW  - Effective interaction
KW  - Infinite matter
AB  - We discuss some infinite matter properties of two finite-range interactions widely used for nuclear structure calculations, namely Gogny and M3Y interactions. We show that some useful informations can be deduced for the central, tensor and spin orbit terms from the spin-isospin channels and the partial wave decomposition of the symmetric nuclear matter equation of state. We show in particular that the central part of the Gogny interaction should benefit from the introduction of a third Gaussian and the tensor parameters of both interactions can be deduced from special combinations of partial waves. We also discuss the fact that the spin orbit of the M3Y interaction is not compatible with local gauge invariance. Finally, we show that the zero-range limit of both families of interactions coincides with the specific form of the zero-range Skyrme interaction extended to higher momentum orders and we emphasize from this analogy its benefits.
SN  - 0003-4916
UR  - http://arxiv.org/abs/1607.00835
UR  - https://doi.org/10.1016/j.aop.2016.10.013
DO  - 10.1016/j.aop.2016.10.013
LA  - English
N1  - WOS:000389788100017
ID  - Davesne_etal2016
ER  -