Dynamical Equilibrium States of a Class of Irrotational Non-Orthogonally Transitive $G_2$ Cosmologies II: Models With One Hypersurface-Orthogonal Killing Vector Field

Sepehr Rashidi, C. G. Hewitt, Benoit Charbonneau

We consider a class of inhomogeneous self-similar cosmological models in which the perfect fluid flow is tangential to the orbits of a three-parameter similarity group. We restrict…