Controlling Spin Exchange Interactions of Ultracold Atoms in Optical Lattices Export

@article{citeulike:1214233, abstract = {We describe a general technique that allows one to induce and control strong interaction between spin states of neighboring atoms in an optical lattice. We show that the properties of spin exchange interactions; such as magnitude; sign; and anisotropy; can be designed by adjusting the optical potentials. We illustrate how this technique can be used to efficiently ” engineer” quantum spin systems with desired properties; for specific examples ranging from scalable quantum computation to probing a model with complex topological order that supports exotic anyonic excitations.}, author = {Duan, L. M. and Demler, E. and Lukin, M. D.}, citeulike-article-id = {1214233}, citeulike-linkout-0 = {http://dx.doi.org/10.1103/PhysRevLett.91.090402}, citeulike-linkout-1 = {http://link.aps.org/abstract/PRL/v91/i9/e090402}, citeulike-linkout-2 = {http://link.aps.org/pdf/PRL/v91/i9/e090402}, day = {26}, doi = {10.1103/PhysRevLett.91.090402}, journal = {Physical Review Letters}, keywords = {lattice}, month = {Aug}, number = {9}, pages = {090402+}, posted-at = {2008-04-10 20:15:40}, priority = {0}, publisher = {American Physical Society}, title = {Controlling Spin Exchange Interactions of Ultracold Atoms in Optical Lattices}, url = {http://dx.doi.org/10.1103/PhysRevLett.91.090402}, volume = {91}, year = {2003} }

TY - JOUR ID - citeulike:1214233 L3 - citeulike-article-id:1214233 N2 - We describe a general technique that allows one to induce and control strong interaction between spin states of neighboring atoms in an optical lattice. We show that the properties of spin exchange interactions; such as magnitude; sign; and anisotropy; can be designed by adjusting the optical potentials. We illustrate how this technique can be used to efficiently “engineer” quantum spin systems with desired properties; for specific examples ranging from scalable quantum computation to probing a model with complex topological order that supports exotic anyonic excitations. IS - 9 JF - Physical Review Letters TI - Controlling Spin Exchange Interactions of Ultracold Atoms in Optical Lattices PB - American Physical Society VL - 91 SP - 090402 KW - lattice AU - Duan, LM AU - Demler, E AU - Lukin, MD PY - 2003/Aug/26/ UR - http://dx.doi.org/10.1103/PhysRevLett.91.090402 ER -