Magnetism of ultracold atoms in optical lattices COFFEE_KLATCH · Invited Abstract In this talk I will review recent progress in the study of magnetic superexchange interactions of ultracold atoms in optical lattices. May 20, 2009, 11:00 AM – May 20, 2009, 11:30 AM Authors Eugene Demler Physics Department, Harvard University, Cambridge, MA 02138, USA Physics Department, Harvard University, Cambridge-MA, 20138. Harvard University, Cambridge, MA 02138, USA Harvard University