# DYNAMICAL SUPERSYMMETRIES IN NUCLEI

@article{Iachello1980DYNAMICALSI, title={DYNAMICAL SUPERSYMMETRIES IN NUCLEI}, author={Francesco Iachello}, journal={Physical Review Letters}, year={1980}, volume={44}, pages={772-775} }

It is suggested that dynamical (Bose-Fermi) supersymmetries may be present in the spectra of complex nuclei. A concrete example in which a supersymmetric structure is experimentally observed is shown. In this example the supersymmetry is generated by L=0 and L=2 bosons together with j=3/2 fermions.

## 224 Citations

Dynamical supersymmetry SU(6/4) in nuclei

- Physics
- 1980

A supersymmetric scheme for classifying the levels of certain odd and even nuclei in a single multiplet of SU(6/4) is presented. Sum rules relating the ground state energies of odd and even nuclei…

Symmetries in heavy nuclei and the proton-neutron interaction

- Physics
- 1986

The Interacting Boson Approximation (IBA) nuclear structure model can be expressed in terms of the U(6) group, and thereby leads to three dynamical symmetries (or group chains) corresponding to…

Interacting boson-fermion limit of the SO(8) model of nuclei.

- PhysicsPhysical review. C, Nuclear physics
- 1987

The SO(8) model of Ginocchio in the case of an odd number of nucleons and its properties under group contraction are analyzed and an interacting boson-fermion model with parameters arising from the microscopic SO( 8) Hamiltonian is obtained.

Supersymmetry in nuclear physics

- Physics
- 2010

I discuss several new developments in nuclear supersymmetry, in particular the identification of a new supersymmetric quartet of nuclei in the A ~ 190 region of the nuclear mass table consisting of…

Supersymmetry in some nuclear-structure models

- Physics
- 2001

Application of the supersymmetry concept in nuclear-structure physics is considered. A Hamiltonian that is based on the U(6/12) graded algebra and which does not possess, in general, a dynamic…

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