119 citations · 119 across the 1 of their papers we have counts for
4 papers
Inhomogeneous baryogenesis, cosmic antimatter, and dark matter
A. D. Dolgov, M. Kawasaki, N. Kevlishvili
A model of inhomogeneous baryogenesis based on the Affleck and Dine mechanism is described. A simple coupling of the scalar baryon field to the inflaton allows for formation of ast…
Quantum back-reaction of the superpartners in a large-N supersymmetric hybrid model
J. Baacke, N. Kevlishvili, J. Pruschke
We study the supersymmetric hybrid model near and after the end of inflation. As usual, we reduce the model to a purely scalar hybrid model on the level of the classical fields. Bu…
Tunneling in a quantum field theory on a compact one-dimensional space
J. Baacke, N. Kevlishvili
We compute tunneling in a quantum field theory in 1+1 dimensions for a field potential of the asymmetric double well type. The system is localized initially in the ``false v…
Self-consistent bounces in two dimensions
Jurgen Baacke, Nina Kevlishvili
We compute bounce solutions describing false vacuum decay in a Phi**4 model in two dimensions in the Hartree approximation, thus going beyond the usual one-loop corrections to the…