TY - JOUR AU - Creffield, Charles AU - Sols LucĂ­a, Fernando PY - 2011 DO - 10.1103/PhysRevA.84.023630 SN - 1050-2947 UR - https://hdl.handle.net/20.500.14352/45022 T2 - Physical review A AB - We examine the dynamics of ultracold atoms held in optical-lattice potentials. By controlling the switching of a periodic driving potential we show how a phase-induced renormalization of the intersite tunneling can be used to produce directed motion... LA - eng PB - American Physical Society KW - Optics KW - Physics KW - Atomic KW - Molecular & Chemical TI - Directed transport in driven optical lattices by gauge generation. TY - journal article VL - 84 ER -