6 citations · 23 across the 10 of their papers we have counts for
11 papers
Casimir operators of supersymmetry in the harmonic approach
Egor Eremeev, Evgeny Ivanov
We construct Casimir operators of supersymmetry algebra in the harmonic superspace approach, and provide the explicit expressions for them in terms of covaria…
Supersymmetry at BLTP: Recent Progress in Two Directions
I. L. Buchbinder, E. A. Ivanov
Ten years ago, in a paper \cite{60}, a brief historical survey of the research activity in the Sector ``Supersymmetry'' at the Bogoliubov Laboratory of Theoretical Physics (BLTP) f…
One-loop finiteness in higher-derivative , super Yang-Mills -- hypermultiplet system
I. L. Buchbinder, A. S. Budekhina, E. A. Ivanov +1
We employ the harmonic superspace methods to study a six-dimensional supersymmetric gauge theory with higher derivatives coupled to a hypermultiplet in the adjo…
Higher Spins by Harmonic Superspace Methods
Evgeny Ivanov
Harmonic superspace was discovered in 1984 as the powerful tool of the geometric superfield off-shell description of supersymmetric field theories wit…
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…
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…
superconformal gravitino in harmonic superspace
Evgeny Ivanov, Nikita Zaigraev
We present the harmonic superspace formulation of gravitino multiplet, the simplest half-integer spin gauge supermultiplet. It is shown that, quite…
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…
higher-spin theories and harmonic superspace
Ioseph Buchbinder, Evgeny Ivanov, Nikita Zaigraev
A brief review of the harmonic superspace approach to the construction of supersymmetric higher spin theories is given. We define off-shell analytic harmonic gauge…
Unconstrained higher-spin gauge superfields and their hypermultiplet couplings
Ioseph Buchbinder, Evgeny Ivanov, Nikita Zaigraev
In recent papers arXiv:2109.07639 [hep-th] and arXiv:2202.08196 [hep-th], we constructed free off-shell supersymmetric higher spin gauge theories in harmonic supers…