Results
author = "Yu, M T"
Massive N=1 supermultiplets with arbitrary superspins
Author(s) :
Zinoviev, Yu. M.
Description :
In this paper we give explicit construction of massive N=1 supermultiplets in
flat d=4 Minkowski space-time. We work in a component on-shell formalism based
on gauge invariant description of massive integer and half-integer spin
particles where massive supermultiplets are constructed out of approp...
Repository :
arXiv
Language(s) :
Undetermined
String Junction and Diffusion of Baryon Charge in Multiparticle Production Processes
Author(s) :
Shabelski, Yu. M.
Description :
We consider the phenomenological consequences of the assumption that the
baryons are the systems of three quarks and string junction. The process of
baryon number transfer due to string junction propagation in rapidity space is
considered in detail. At high energies it leads to a significant effec...
Repository :
arXiv
Language(s) :
Undetermined
On spin 3 interacting with gravity
Author(s) :
Zinoviev, Yu. M.
Description :
Recently Boulanger and Leclercq have constructed cubic four derivative
$3-3-2$ vertex for interaction of spin 3 and spin 2 particles. This vertex is
trivially invariant under the gauge transformations of spin 2 field, so it
seemed that it could be expressed in terms of (linearized) Riemann tensor....
Repository :
arXiv
Language(s) :
Undetermined
On spin 2 electromagnetic interactions
Author(s) :
Zinoviev, Yu. M.
Description :
In this paper we (re)consider the problem of electromagnetic interactions for
massless spin 2 particles and show that in $(A)dS$ spaces with non-zero
cosmological constant it is indeed possible (at least in linear approximation)
to switch on minimal electromagnetic interactions supplemented by thi...
Repository :
arXiv
Language(s) :
Undetermined
Frame-like gauge invariant formulation for massive high spin particles
Author(s) :
Zinoviev, Yu. M.
Description :
In this paper we extend a so called frame-like formulation of massless high
spin particles to massive case. We start with two explicit examples of massive
spin 2 and spin 3 particles and then construct gauge invariant description for
arbitrary integer spin case. Similarly, for the fermionic case w...
Repository :
arXiv
Language(s) :
Undetermined
Toward frame-like gauge invariant formulation for massive mixed symmetry bosonic fields
Author(s) :
Zinoviev, Yu. M.
Description :
In this paper, as a first step toward frame-like gauge invariant formulation
for massive mixed symmetry bosonic fields, we consider mixed tensors,
corresponding to Young tableau with two rows with k >= 2 boxes in the first row
and only one box in the second one. We construct complete Lagrangian an...
Repository :
arXiv
Language(s) :
Undetermined
On massive spin 2 electromagnetic interactions
Author(s) :
Zinoviev, Yu. M.
Description :
In this paper we investigate electromagnetic interactions for massive spin 2
particles in (A)dS space at linear approximation using gauge invariant
description for such massive particles. We follow bottom-up approach, i.e. we
begin with the introduction of minimal interaction and then proceed by a...
Repository :
arXiv
Language(s) :
Undetermined
Note on antisymmetric spin-tensors
Author(s) :
Zinoviev, Yu. M.
Description :
It was known for a long time that in d = 4 dimensions it is impossible to
construct the Lagrangian for antisymmetric second rank spin-tensor that will be
invariant under the gauge transformations with unconstrained spin-vector
parameter. But recently a paper arXiv:0902.1471 appeared where gauge in...
Repository :
arXiv
Language(s) :
Undetermined
Frame-like gauge invariant formulation for mixed symmetry fermionic fields
Author(s) :
Zinoviev, Yu. M.
Description :
In this paper we consider frame-like formulation for mixed symmetry
spin-tensors corresponding to arbitrary Young tableau with two rows. First of
all, we extend Skvortsov formulation for massless mixed symmetry bosonic fields
in flat Minkowski space to the case of massless fermionic fields. Then, ...
Repository :
arXiv
Language(s) :
Undetermined
Towards frame-like gauge invariant formulation for massive mixed symmetry bosonic fields. II. General Young tableau with two rows
Author(s) :
Zinoviev, Yu. M.
Description :
In this paper we complete our construction of frame-like gauge invariant
description for massive mixed symmetry tensor fields corresponding to arbitrary
Young tableau with two rows started in [1]. We consider general massive theory
in (A)dS spaces with arbitrary cosmological constant as well as al...
Repository :
arXiv
Language(s) :
Undetermined