%0 Journal Article
%A Gil De Paz, Armando
%A Sharma, A.
%A Chotia, A.
%A Marechal, E.
%A Huckans, J. H.
%A Pedri, P.
%A Santos, L.
%A Gorceix, O.
%A Vernac, L.
%A Laburthe-Tolra, B.
%T Nonequilibrium quantum magnetism in a dipolar lattice gas
%D 2013
%@ 0031-9007
%U https://hdl.handle.net/20.500.14352/35016
%X We report on the realization of quantum magnetism using a degenerate dipolar gas in an optical lattice. Our system implements a lattice model resembling the celebrated t-J model. It is characterized by a nonequilibrium spinor dynamics resulting from intersite Heisenberg-like spin-spin interactions provided by nonlocal dipole-dipole interactions. Moreover, due to its large spin, our chromium lattice gases constitute an excellent environment for the study of quantum magnetism of high-spin systems, as illustrated by the complex spin dynamics observed for doubly occupied sites.
%~