10.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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18 papers · 2 filters
Superparticle and superstring in AdS_3 x S^3 Ramond-Ramond background in light-cone gauge
R. R. Metsaev, A. A. Tseytlin
We discuss superparticle and superstring dynamics in AdS_3 x S^3 supported by R-R 3-form background using light-cone gauge approach. Starting with the superalgebra psu(1,1|2) + psu…
Light-cone Superstring in AdS Space-time
R. R. Metsaev, C. B. Thorn, A. A. Tseytlin
We consider fixing the bosonic light-cone gauge for string in AdS in the phase space framework, i.e. by choosing , and by choosing so that is distributed uniform…
Singular Phases of Seiberg-Witten Integrable Systems: Weak and Strong Coupling
H. W. Braden, A. Marshakov
We consider the singular phases of the smooth finite-gap integrable systems arising in the context of Seiberg-Witten theory. These degenerate limits correspond to the weak and stro…
Relativistic wave functions and energies for nonzero angular momentum states in light-front dynamics
V. A. Karmanov, M. Mangin-Brinet, J. Carbonell
Light-front dynamics (LFD) is a powerful approach to the theory of relativistic composite systems (hadrons in the quark models and relativistic nucleons in nuclei). Its explicitly…
Weak binding limit and non zero angular momentum states in Light-Front Dynamics
M. Mangin-Brinet, J. Carbonell, V. A. Karmanov
We show some results concerning the weak binding limit for J=0 states -- which turn out to strongly differ from the non relativistic case -- together with the construction of non z…
Superstring action in AdS_5 x S^5: kappa symmetry light cone gauge
R. R. Metsaev, A. A. Tseytlin
As part of program to quantize superstrings in AdS_5 x S^5 background in light cone approach we find the explicit form of the corresponding Green-Schwarz action in fermionic light-…
Quantum Space-Time and Reference Frames in Gravity and Flat Space-Time
S. Mayburov
The quantum space-time model which accounts material Reference Frames (RF) quantum effects considered for flat space-time and ADM canonical gravity. As was shown by Aharonov for RF…
On Renormalization Group in Abstract QFT
A. Mironov, A. Morozov
The basics of RG equations for generic partition functions are briefly reviewed, keeping in mind an application to the Polyakov-de Boer-Verlindes description of the holomorphic RG…
On B-independence of RR charges
A. Alekseev, A. Mironov, A. Morozov
Generalization of the recent Taylor-Polchinski argument is presented, which helps to explain quantization of RR charges in IIA-like theories in the presence of cohomologically triv…
How massless are massless fields in
L. Brink, R. R. Metsaev, M. A. Vasiliev
Massless fields of generic Young symmetry type in space are analyzed. It is demonstrated that in contrast to massless fields in Minkowski space whose physical degrees of fr…
Fedosov Deformation Quantization as a BRST Theory
M. A. Grigoriev, S. L. Lyakhovich
The relationship is established between the Fedosov deformation quantization of a general symplectic manifold and the BFV-BRST quantization of constrained dynamical systems. The or…
Higher Spin Symmetries, Star-Product and Relativistic Equations in AdS Space
M. A. Vasiliev
We discuss general properties of the theory of higher spin gauge fields in focusing on the relationship between the star-product origin of the higher spin symmetries, AdS g…
IIB supergravity and various aspects of light-cone formalism in AdS space-time
R. R. Metsaev
Light-cone gauge manifestly supersymmetric formulation of type IIB 10-dimensional supergravity in background is discussed. The formulation is given entirely in t…
Commuting Hamiltonians from Seiberg-Witten Theta-Functions
A. Mironov, A. Morozov
Elementary MAPLE calculations are used to support the claim of hep-th/9906240 that the ratios of theta-functions, associated with the Seiberg-Witten complex curves, provide Poisson…
On electrodynamics of rapidly moving sources
R. Pettorino, G. A. Vilkovisky
Rapidly moving sources create pairs in the vacuum and lose energy. In consequence of this, the velocity of a charged body cannot approach the speed of light closer than a certain l…
Once again on the equivalence theorem
I. V. Tyutin
We present the proof of the equivalence theorem in quantum field theory which is based on a formulation of this problem in the field-antifield formalism. As an example, we consider…
BRST Formalism and Zero Locus Reduction
M. A. Grigoriev, A. M. Semikhatov, I. Yu. Tipunin
In the BRST quantization of gauge theories, the zero locus of the BRST differential carries an (anti)bracket whose parity is opposite to that of the fundamental bracket.…
Star-Product and Massless Free Field Dynamics in
K. I. Bolotin, M. A. Vasiliev
Generic solution of free equations for massless fields of an arbitrary spin in is built in terms of the star-product algebra with spinor generating elements. A class of "pl…