Non-exotic conformal structure of weak exotic singularities

Singularities and exotic spheres

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Exotic Structure of Carbon Isotopes

We studied firstly the ground state properties of C-isotopes using a deformed Hartree-Fock (HF)+ BCS model with Skyrme interactions. Shallow deformation minima are found in several neutron−rich C-isotopes. It is shown also that the deformation minima appear in both the oblate and the prolate sides in 17C and 19C having almost the same binding energies. Secondly, we carried out shell model calcu...

Exotic Atoms and Exotic Nuclei

Exotic Galilean Conformal Symmetry and Its Dynamical Realisations

The six-dimensional exotic Galilean algebra in (2+1) dimensions with two central charges m and θ, is extended when m = 0, to a tendimensional Galilean conformal algebra with dilatation, expansion, two acceleration generators and the central charge θ. A realisation of such a symmetry is provided by a model with higher derivatives recently discussed in [1]. We consider also a realisation of the G...

Structure of exotic three - body systems

The classification of large halos formed by two identical particles and a core is systematically addressed according to interparticle distances. The root-mean-square distances between the constituents are described by universal scaling functions obtained from a renormalized zero-range model. Applications for halo nuclei, 11 Li and 14 Be, and for atomic 4 He 3 are briefly discussed. The generali...