5 citations · 5 across the 4 of their papers we have counts for
8 papers
Linearized conformal supergravity in the harmonic approach
Evgeny Ivanov, Nikita Zaigraev
Using the harmonic superspace approach, we construct the superconformal harmonic action for Weyl supermultiplet. The fundamental objects of the theory are unconstra…
Novel higher-spin supercurrents
Nikita Zaigraev
We study cubic interactions of massless integer-spin gauge supermultiplets in harmonic superspace. We construct the complete class of abelian $(\mathbf{s},\mathbf{s_…
Structure of superfield higher-spin abelian cubic interactions
Nikita Zaigraev
In this article we study the structure of the abelian higher-spin cubic vertices and the corresponding …
Off-shell invariants of linearized supergravity in the harmonic approach
Evgeny Ivanov, Nikita Zaigraev
Using the harmonic superspace approach, we construct, at the linearized level, supersymmetric curvatures generalizing scalar curvature, Ricci curvature and Weyl ten…
AdS hypermultiplets in harmonic superspace
Evgeny Ivanov, Nikita Zaigraev
We present the harmonic superspace formulation of hypermultiplet in AdS background, starting from the proper realization of superconformal g…
Towards higher-spin supergravity
Ioseph Buchbinder, Evgeny Ivanov, Nikita Zaigraev
We review the superfield formulation of higher-spin supergravity theory in harmonic superspace. The analysis of both the hypermultiplet higher-spin supersymmetries…