123 citations · 529 across the 14 of their papers we have counts for
14 papers
New Approach to Duality-Invariant Nonlinear Electrodynamics
Evgeny Ivanov, Olaf Lechtenfeld, Boris Zupnik
We survey a new approach to the duality-invariant systems of nonlinear electrodynamics, based on introducing auxiliary bi-spinor fields. In this approach, the entire information ab…
Real and complex supersymmetric d=1 sigma models with torsions
S. A. Fedoruk, E. A. Ivanov, A. V. Smilga
We derive and discuss, at both the classical and the quantum levels, generalized N = 2 supersymmetric quantum mechanical sigma models describing the motion over an arbitrary real o…
New Model of N=8 Superconformal Mechanics
F. Delduc, E. Ivanov
Using an N=4, d=1 superfield approach, we construct an N=8 supersymmetric action of the self-interacting off-shell N=8 multiplet {\bf (1, 8, 7)}. This action is found to be invaria…
Supersymmetrizing Landau Models
Evgeny Ivanov
This is an overview of recent progress in constructing and studying superextensions of the Landau problem of a quantum particle on a plane in the uniform magnetic field, as well as…
Massless higher spin D=4 superparticle with both N=1 supersymmetry and its bosonic counterpart
S. Fedoruk, E. Ivanov, J. Lukierski
We show that the massless higher spin four-dimensional particle model with bosonic counterpart of N=1 supersymmetry respects SU(3,2) invariance. We extend this particle model to a…
Nonlinear (4, 8, 4) Multiplet of N=8, d=1 Supersymmetry
Evgeny Ivanov
We construct a nonlinear version of the d=1 off-shell N=8 multiplet (4,8,4), proceeding from a nonlinear realization of the superconformal group OSp(4*|4) in the N=8, d=1 analytic…