11 citations · 42 across the 10 of their papers we have counts for
6 papers · 1 filter
Dynamics of a Bianchi Type I Model With a Concave Potential
Ikjyot Singh Kohli, Michael C. Haslam
In this paper, we study the dynamics of a Bianchi Type I potential in the presence of a concave potential of the form , where $V…
A Degenerate Bogdanov-Takens Normal Form for FLRW Cosmologies
Ikjyot Singh Kohli, Michael C. Haslam
In this paper, we first show that the Einstein field equations for all perfect-fluid FLRW cosmologies can be written as a planar dynamical system with the equation of state paramet…
Stochastic Eternal Inflation in a Bianchi Type I Universe
Ikjyot Singh Kohli, Michael C. Haslam
The phenomenon of stochastic eternal inflation is studied for a chaotic inflation potential in a Bianchi Type I spacetime background. After deriving the appropriate stochastic Klei…
On The Dynamics of a Closed Viscous Universe
Ikjyot Singh Kohli, Michael C. Haslam
We use a dynamical systems approach based on the method of orthonormal frames to study the dynamics of a non-tilted Bianchi Type IX cosmological model with a bulk and shear viscous…
A Dynamical Systems Approach to a Bianchi Type I Viscous Magnetohydrodynamic Model
Ikjyot Singh Kohli, Michael C. Haslam
We use the expansion-normalized variables approach to study the dynamics of a non-tilted Bianchi Type I cosmological model with both a homogeneous magnetic field and a viscous flui…
The Future Asymptotic Behaviour of a Non-Tilted Bianchi Type IV Viscous Model
Ikjyot Singh Kohli, Michael C. Haslam
The future asymptotic behaviour of a non-titled Bianchi Type IV viscous fluid model is analyzed. In particular, we consider the case of a viscous fluid without heat conduction, and…