Dual-fermion approach to interacting disordered fermion systems

S.-X. Yang,1,2,* P. Haase,3 H. Terletska,1,4 Z. Y. Meng,1,2 T. Pruschke,3 J. Moreno,1,2 and M. Jarrell1,2 1Department of Physics and Astronomy, Louisiana State University, Baton Rouge, Louisiana 70803, USA 2Center for Computation and Technology, Louisiana State University, Baton Rouge, Louisiana 70803, USA 3Department of Physics, University of Göttingen, 37077 Göttingen, Germany 4Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Upton, New York 11973, USA (Received 28 October 2013; revised manuscript received 21 March 2014; published 12 May 2014)