Dynamical Transverse Meissner Effect and Transition in Moving Bose Glass

Abstract

We study moving periodic structures in presence of correlated disorder using renormalisation group. We find that the effect of disorder persists at all velocities resulting at zero temperature in a Moving Bose Glass phase with transverse pinning. At non zero temperature we find two distinct moving glass phases. We predict a sharp transition, as velocity increases between the Moving Bose Glass, where the transverse Meissner effect persists in the direction transverse to motion and a Correlated Moving Glass at high velocity, where it disappears. Experimental consequences for vortex lattices and charge density wave (CDW) systems are discussed.