Localization of interacting fermions at high temperature

by Mr Geet Ghanshyam (TIFR)

Thursday 19 Sept 2013, 14:30 → 15:30 Asia/Kolkata

A304 (Colaba Campus)

The authors propose the existence of a many body localized state in a high temperature regime at strong disorder and interactions. To this effect they study a one-dimensional lattice model of interacting spinless fermions in a random potential. References: 1. V Oganesyan, David Huse, Localization of interacting fermions at high temperature, PRB 75, 155111 (2007) 2. Subroto Mukherjee, V Oganesyan, David Huse, Statistical theory of transport by strongly interacting lattice fermions, PRB 73, 035113 (2006)