5 problems

Consider the supersymmetric mechanical model described using a Grassmann algebra with two generators, and extend it to a larger number of generators. The one-dimensional model prov…

For a rotationally invariant scalar potential, the conserved angular momentum implies that the lowest-order bosonic motion takes place in a plane. Orthogonal-direction reduction co…

Indecomposable multiplet conjecture. The model constructed corresponds to an indecomposable ${\cal N}=8$ supermultiplet encompassing the dynamical ${\bf (1,8,7)}$ multiplet with a…

Pre-action construction conjecture. Such a construction could become possible after taking account of the additional set of $c$ constraints defining the multiplet ${\bf (8,8,0)}$.

The models under consideration are compound ${\cal N}{=}\,4$ supersymmetric mechanics models formed by coupling dynamical and semi-dynamical multiplets; the latter provide spin deg…