Metallic Glass in Two Dimensional Disordered Bose System; A   Renormalization Group Approach
  We consider the two dimensional disordered Bose gas which present a metallic state at low temperatures. A simple model of an interacting Bose system in a random field is propose to consider the interaction effect on the transition in the metallic state. 
M.Crisan, I.Grosu, I.Tifrea