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TT: Fachverband Tiefe Temperaturen

TT 44: Poster Session Correlated Electrons

TT 44.60: Poster

Thursday, March 17, 2011, 10:00–13:00, P1

Tensor network states for lattice systems — •Stefan Depenbrock and Ulrich Schollwöck — Physics Department, Arnold Sommerfeld Center for Theoretical Physics, LMU München

Tensor network decompositions offer an efficient description of many-body states on a lattice that can capture the essential physics of these systems. Here, we apply the projected entangled pair state (PEPS) algorithm to finite spin and fermion systems on a square lattice.