Results
author = "Yu, M T"
On Dual Formulations of Massive Tensor Fields
Author(s) :
Zinoviev, Yu. M.
Description :
In this paper we investigate dual formulations for massive tensor fields.
Usual procedure for construction of such dual formulations based on the use of
first order parent Lagrangians in many cases turns out to be ambiguous. We
propose to solve such ambiguity by using gauge invariant description o...
Repository :
arXiv
Language(s) :
Undetermined
On Dual Formulation of Gravity
Author(s) :
Zinoviev, Yu. M.
Description :
In this paper we consider a possibility to construct dual formulation of
gravity where the main dynamical field is the Lorentz connection
\omega_\mu^{ab} and not that of tetrad e_\mu^a or metric g_\mu\nu. Our approach
is based on the usual dualization procedure which uses first order parent
Lagran...
Repository :
arXiv
Language(s) :
Undetermined
On Dual Formulation of Gravity. II. Metric and Affine Connection
Author(s) :
Zinoviev, Yu. M.
Description :
In this note we construct a dual formulation of gravity where the main
dynamical object is affine connection. We start with the well known first order
Palatini formulation but in (Anti) de Sitter space instead of flat Minkowski
space as a background. The final result obtained by solving equations ...
Repository :
arXiv
Language(s) :
Undetermined
On massive spin 2 interactions
Author(s) :
Zinoviev, Yu. M.
Description :
In this paper we use a constructive approach based on gauge invariant
description of massive high spin particles for investigation of possible
interactions of massive spin 2 particle. We work with general case of massive
spin 2 particle living in constant curvature $(A)dS_d$ background, which allo...
Repository :
arXiv
Language(s) :
Undetermined
Massive supermultiplets with spin 3/2
Author(s) :
Zinoviev, Yu. M.
Description :
In this paper we construct massive supermultiplets out of appropriate set of
massless ones in the same way as massive spin s particle could be constructed
out of massless spin s,s-1,... ones leading to gauge invariant description of
massive particle. Mainly we consider massive spin 3/2 supermultip...
Repository :
arXiv
Language(s) :
Undetermined
Equivalence of the Euclidean and Wightman Field Theories
Author(s) :
Zinoviev, Yu. M.
Description :
The new inversion formula for the Laplace transformation of the tempered
distributions with supports in the closed positive semiaxis is obtained. The
inverse Laplace transform of the tempered distribution is defined by means of
the limit of the special distribution constructed from this distributi...
Repository :
arXiv
Language(s) :
Undetermined
Dual versions of N=2 supergravity and spontaneous supersymmetry breaking
Author(s) :
Zinoviev, Yu. M.
Description :
In this paper, using a model of N=2 supergravity - vector multiplets
interaction with the scalar field geometry $SU(1,m)/SU(m)\otimes U(1)$ as an
example, we show that even when the geometry is fixed one can have a whole
family of the Lagrangians that differ by the vector field duality
transformat...
Repository :
arXiv
Language(s) :
Undetermined
Spontaneous symmetry breaking in N=2 supergravity
Author(s) :
Zinoviev, Yu. M.
Description :
A model describing the $N=2$ supergravity interaction with vector and linear
multiplets is constructed. It admits the introduction of the spontaneous
breaking of supersymmetry with arbitrary scales, one of which may be equal to
zero, which corresponds to partial super-Higgs effect ($N=2 \rightarro...
Repository :
arXiv
Language(s) :
Undetermined
On Wilson Criterion
Author(s) :
Zinoviev, Yu. M.
Description :
U(1) gauge theory with the Villain action on a cubic lattice approximation of
three- and four-dimensional torus is considered. The naturally chosen
correlation functions converge to the correlation functions of the R-gauge
electrodynamics on three- and four-dimensional torus as the lattice spacing...
Repository :
arXiv
Language(s) :
Undetermined
Boson spectra and correlations for thermal locally equilibrium systems
Author(s) :
Sinyukov, Yu. M.
Description :
The single- and multi- particle inclusive spectra for strongly inhomogeneous
thermal boson systems are studied using the method of statistical operator. The
thermal Wick's theorem is generalized and the analytical solution of the
problem for an boost-invariant expanding boson gas is found. The res...
Repository :
arXiv
Language(s) :
Undetermined