39 citations · 59 across the 5 of their papers we have counts for
5 papers
Evolution of the Bianchi I, the Bianchi III and the Kantowski-Sachs Universe: Isotropization and Inflation
Samuel Byland, David Scialom
We study the Einstein-Klein-Gordon equations for a convex positive potential in a Bianchi I, a Bianchi III and a Kantowski-Sachs universe. After analysing the inherent properties o…
On the Stability of Real Scalar Boson Stars
Philippe Jetzer, David Scialom
We discuss spherically symmetric static solutions of the Einstein-Klein-Gordon equations for a real scalar field with a mass and a quartic self-interaction term. As for the massles…
Time evolution of the perturbations for a complex scalar field in Friedmann-Lemaitre universe
Philippe Jetzer, David Scialom
We study the time evolution of small classical perturbations in a gauge invariant way for a complex scalar field in the early zero curvature Friedmann-Lema\^ıtre universe. We, thus…
Inflation with a Complex Scalar Field
D. Scialom
We discuss the coupled Einstein-Klein-Gordon equations for a complex scalar field with and without a quartic self-interaction in a zero curvature Friedman-Lema\^ıtre Universe. The…
Asymptotic Behavior of the Einstein-Yang-Mills-Dilaton System for a Closed Friedmann-Lemaitre Universe
Reto Eggenschwiler, David Scialom, Norbert Straumann
We study the coupled Einstein-Yang-Mills-Dilaton (EYMD) equations for a Fried\-mann-Le\-mai\-tre universe with constant curvature . Our detailed analysis is restricted to the…