126 citations
- National Research Tomsk State UniversityRU23 papers
- Tomsk State Pedagogical UniversityRU8 papers
- Leibniz University HannoverDE6 papers
- Budker Institute of Nuclear PhysicsRU2 papers
- Johannes Gutenberg University MainzDE2 papers
- Al-Azhar UniversityEG1 paper
- Argonne National LaboratoryUS1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- European Organization for Nuclear ResearchCH1 paper
- Institut de Mathématiques de Jussieu-Paris Rive GaucheFR1 paper
- Institute of Strength Physics and Materials ScienceRU1 paper
- Istituto Nazionale di Fisica Nucleare, Galileo Galilei Institute for Theoretical PhysicsIT1 paper
5 papers · 2 filters
Gauge theory in deformed N=(1,1) superspace
I. L. Buchbinder, E. A. Ivanov, O. Lechtenfeld +2
We review the non-anticommutative Q-deformations of N=(1,1) supersymmetric theories in four-dimensional Euclidean harmonic superspace. These deformations preserve chirality and har…
N=4 superconformal Calogero models
Anton Galajinsky, Olaf Lechtenfeld, Kirill Polovnikov
We continue the research initiated in hep-th/0607215 and apply our method of conformal automorphisms to generate various N=4 superconformal quantum many-body systems on the real li…
BRST approach to Lagrangian construction for fermionic higher spin fields in AdS space
I. L. Buchbinder, V. A. Krykhtin, A. A. Reshetnyak
We develop a general gauge invariant Lagrangian construction for half-integer higher spin fields in the AdS space of any dimension. Starting with formulation in terms of auxiliary…
Quartet unconstrained formulation for massless higher spin fields
I. L. Buchbinder, A. V. Galajinsky, V. A. Krykhtin
We construct simple unconstrained Lagrangian formulations for massless higher spin fields in flat space of arbitrary dimension and on anti de Sitter background. Starting from the t…
Reconstruction of higher stage first class constraints into the secondary ones
A. A. Deriglazov
We analyze a singular theory with first class constraints of an arbitrary stage. Relation among the formulations of the constrained system in terms of complete and extended Hamilto…