Metastability and front propagation in the first-order optical Fréedericksz transition.

Abstract

A general dynamical model for the first-order optical Fr\'eedericksz transition incorporating spatial transverse inhomogeneities and hydrodynamic effects is discussed in the framework of a time-dependent Ginzburg-Landau model. The motion of an interface between two coexisting states with different director orientations is considered. A uniformly translating front solution of the dynamical equations for the motion of that interface is described.