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Does the Gogny interaction need a third Gaussian?
D. Davesne, P. Becker, A. Pastore +1
By considering infinite matter constraints only, we suggest in this paper that the Gogny interaction should benefit from a third Gaussian in its central part. A statistical analysi…
Observation of a Discrete Time Crystal
J. Zhang, P. W. Hess, A. Kyprianidis +9
Spontaneous symmetry breaking is a fundamental concept in many areas of physics, ranging from cosmology and particle physics to condensed matter. A prime example is the breaking of…
Infinite matter properties and zero-range limit of nonrelativistic finite-range interactions
D. Davesne, P. Becker, A. Pastore +1
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 use…
Partial wave decomposition of finite-range effective tensor interaction
D. Davesne, P. Becker, A. Pastore +1
We perform a detailed analysis of the properties of the finite-range tensor term associated with the Gogny and M3Y effective interactions. In particular, by using a partial wave de…