A bstract Three years ago, we proposed free off-shell models for\(\mathcal {N}\)= 2
superconformal higher-spin multiplets in arbitrary conformally flat backgrounds, constructed …

We develop a general formalism of duality rotations for N-extended superconformal gauge
multiplets in conformally flat backgrounds as an extension of the approach given in arXiv …

This thesis is dedicated to the study of (super) spin projection operators and their
applications on maximally symmetric (super) space backgrounds in three and four …

A bstract We develop a superspace formulation for\(\mathcal {N}\)= 3 conformal supergravity
in four spacetime dimensions as a gauge theory of the superconformal group SU (2, 2| 3) …

Given a maximally symmetric $ d $-dimensional background with isometry algebra
$\mathfrak {g} $, a symmetric and traceless rank-$ s $ field $\phi_ {a (s)} $ satisfying the …

In this thesis we study classical aspects of superconformal field theory via symmetry
principles. Specifically, by employing the powerful setup of conformal superspace, we obtain …

We construct an off-shell $\mathcal {N}= 2$ superconformal cubic vertex for the
hypermultiplet coupled to an arbitrary integer higher spin ${\bf s} $ gauge $\mathcal {N}= 2 …

We present the harmonic superspace formulation of $\mathcal {N}= 2$ gravitino multiplet,
the simplest $\mathcal {N}= 2$ half-integer spin gauge supermultiplet. It is shown that, quite …