title: Disordered horizons: holography of randomly disordered fixed points.
abstract: We deform conformal field theories with classical gravity duals by marginally relevant random disorder. We show that the disorder generates a flow to IR fixed points with a finite amount of disorder. The randomly disordered fixed points are characterized by a dynamical critical exponent z > 1 that we obtain both analytically (via resummed perturbation theory) and numerically (via a full simulation of the disorder). The IR dynamical critical exponent increases with the magnitude of disorder, probably tending to z → ∞ in the limit of infinite disorder.
authors: Department of Physics, Stanford University, Stanford, California 94305-4060, USA.
authors: Sean A
authors: SA
authors: Hartnoll
authors: Department of Physics, Stanford University, Stanford, California 94305-4060, USA and Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Wilberforce Road, Cambridge CB3 0WA, United Kingdom.
authors: Jorge E
authors: JE
authors: Santos