4 papers
N = 2 supergravity models with gauge Kac-Moody groups
V. A. Tsokur, Yu. M. Zinoviev
In this paper we consider a class of models for vector and hypermultiplets, interacting with supergravity, with gauge groups being an infinite-dimensional Kac-Moody groups. I…
N = 2 supergravity models based on the nonsymmetric quaternionic manifolds. II. Gauge interactions
V. A. Tsokur, Yu. M. Zinoviev
In this paper we continue our investigation of the N = 2 supergravity models, where scalar fields of hypermultiplets parameterize the nonsymmetric quaternionic manifolds. Using the…
N = 2 supergravity models based on the nonsymmetric quaternionic manifolds. I. Symmetries and Lagrangians
V. A. Tsokur, Yu. M. Ziniviev
In this paper we consider the N = 2 supergravity models in which the hypermultiplets realize the nonlinear sigma-models, corresponding to the nonsymmetric (but homogeneous) quatern…
Spontaneous supersymmetry breaking in N=3 supergravity with matter
V. A. Tsokur, Yu. M. Zinoviev
In this paper we investigate the problem of spontaneous supersymmetry breaking without a cosmological term in supergravity with matter vector multiplets, scalar fields geomet…