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Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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27 papers · 2 filters
Duality in Integrable Systems and Generating Functions for New Hamiltonians
A. Marshakov
Duality in the integrable systems arising in the context of Seiberg-Witten theory shows that their tau-functions indeed can be seen as generating functions for the mutually Poisson…
Superfield BRST Charge and the Master Action
M. Grigoriev, P. H. Damgaard
Using a superfield formulation of extended phase space, we propose a new form of the Hamiltonian action functional. A remarkable feature of this construction is that it directly le…
Coordinate-Free Action for AdS3 Higher-Spin-Matter Systems
Sergey Prokushkin, Arkady Segal, Mikhail Vasiliev
A coordinate-free action principle for the N=2 supersymmetric model of spin 0 and spin 1/2 matter fields interacting via Chern-Simons higher spin gauge fields in AdS3 is formulated…
Common vacuum conservation amplitude in the theory of the radiation of mirrors in two-dimensional space-time and of charges in four-dimensional space-time
V. I. Ritus
The action changes (and thus the vacuum conservation amplitudes) in the proper-time representation are found for an accelerated mirror interacting with scalar and spinor vacuum fie…
On Equivalence of Duffin-Kemmer-Petiau and Klein-Gordon Equations
V. Ya. Fainberg, B. M. Pimentel
A strict proof of equivalence between Duffin-Kemmer-Petiau (DKP) and Klein-Gordon (KG) theories is presented for physical S-matrix elements in the case of charged scalar particles…
Higher Spin Gauge Theories: Star-Product and AdS Space
Mikhail Vasiliev
We review the theory of higher spin gauge fields in 2+1 and 3+1 dimensional anti-de Sitter space and present some new results on the structure of higher spin currents and explicit…
Light cone gauge formulation of IIB supergravity in background and AdS/CFT correspondence
R. R. Metsaev
Light cone gauge manifestly supersymmetric formulations of type IIB 10-dimensional supergravity in background and related boundary conformal field theory represe…
Born-Infeld action, supersymmetry and string theory
A. A. Tseytlin
We review and elaborate on some aspects of Born-Infeld action and its supersymmetric generalizations in connection with string theory. Contents: BI action from string theory; some…
Cohomology of Arbitrary Spin Currents in
Sergey Prokushkin, Mikhail Vasiliev
We study conserved currents of any integer or half integer spin built from massless scalar and spinor fields in . 2-forms dual to the conserved currents in are shown…
Dilaton - fixed scalar correlators and AdS_5 x S^5 - SYM correspondence
Hong Liu, A. A. Tseytlin
We address the question of AdS/CFT correspondence in the case of the 3-point function <O_4 O_4 O_8>. O_4 and O_8 are particular primary states represented by F^2 + ... and F^4 + ..…
Affine sl(2|1) and D(2|1;alpha) as Vertex Operator Extensions of Dual Affine sl(2) Algebras
P. Bowcock, B. L. Feigin, A. M. Semikhatov +1
We discover a realisation of the affine Lie superalgebra sl(2|1) and of the exceptional affine superalgebra D(2|1;alpha) as vertex operator extensions of two affine sl(2) algebras…
The vacuum backreaction on a pair creating source
G. A. Vilkovisky
Solution is presented to the simplest problem about the vacuum backreaction on a pair creating source. The backreaction effect is nonanalytic in the coupling constant and restores…
On Double-Elliptic Integrable Systems. 1. A Duality Argument for the case of SU(2)
H. W. Braden, A. Marshakov, A. Mironov +1
We construct a two parameter family of 2-particle Hamiltonians closed under the duality operation of interchanging the (relative) momentum and coordinate. Both coordinate and momen…
Zero Locus Reduction of the BRST Differential
M A Grigoriev
I point out an unexpected relation between the BV (Batalin-Vilkovisky) and the BFV (Batalin-Fradkin-Vilkovisky) formulations of the same pure gauge (topological) theory. The nonmin…
SUSY gauge theories and Whitham integrable systems from compactification and SUSY breaking
A. Marshakov
We review the Seiberg-Witten construction of low-energy effective actions and BPS spectra in SUSY gauge theories and its formulation in terms of integrable systems. It is also demo…
Light-cone form of field dynamics in anti-de Sitter space-time and AdS/CFT correspondence
R. R. Metsaev
Light-cone form of field dynamics in anti-de Sitter space-time is developed. Using field theoretic and group theoretic approaches the light-cone representation for generators of an…
Currents of Arbitrary Spin in
Sergey Prokushkin, Mikhail Vasiliev
We study conserved currents of any integer or half integer spin built from massless scalar and spinor fields in . 2-forms dual to the conserved currents in are shown…
On Local Variational Differential Operators in Field Theory
S. S. Shahverdiyev, I. V. Tyutin, B. L. Voronov
We propose and develop a new calculus for local variational differential operators. The main difference of the new formalism with the canonical differential calculus is that the im…
Seiberg-Witten Curves and Integrable Systems
A. Marshakov
This talk gives an introduction into the subject of Seiberg-Witten curves and their relation to integrable systems. We discuss some motivations and origins of this relation and con…
Explicit N=2 supersymmetry for higher-spin massless fields in D=4 AdS superspace
A. Yu. Segal, A. G. Sibiryakov
We develop two N=2 superfield formulations of free equations of motion for the joint model of all D=4 massless higher-superspin fields in generating form. The explicit Osp(2|4) sup…
Symmetries and causes of the coincidence of the radiation spectra of mirrors and charges in 1+1 and 3+1 spaces
V. I. Ritus
This paper discusses the symmetry of the wave field that lies to the right and left of a two-sided accelerated mirror in 1 + 1 space and satisfies a single condition on it. The sym…
On an Alternative Approach to Gravitation
A. I. Nikishov
Several energy-momentum "tensors" of gravitational field are considered and compared in the lowest approximation. Each of them together with energy-momentum tensor of point-like pa…
A Lie Group Structure Underlying the Triplectic Geometry
M A Grigoriev
We consider the pair of degenerate compatible antibrackets satisfying a generalization of the axioms imposed in the triplectic quantization of gauge theories. We show that this act…
The Ruijsenaars-Schneider Model in the Context of Seiberg-Witten Theory
H. W. Braden, A. Marshakov, A. Mironov +1
The compactification of five dimensional N=2 SUSY Yang-Mills (YM) theory onto a circle provides a four dimensional YM model with N=4 SUSY. This supersymmetry can be broken down to…