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Higher spin theories
The main results:
The action principle for a scalar field is formulated in terms of the
"higher-spin" covariant derivatives in AdS(d) and flat space (with M.Vasiliev).
A simple realization of the conformal higher spin symmetry on the free 3d
massless matter fields is given in terms of an auxiliary Fock module both in
the flat and AdS(3) case (with M.Vasiliev).
The current research interests
cover the manifest covariant description of mixed-symmetry gauge fields in
AdS of an arbitrary dimensionality and classification of all liniar conformally
invariant differential equations
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