%0 Journal Article %1 PhysRevLett.95.040402 %A Büchler, Hans Peter %A Hermele, M. %A Huber, S. D. %A Fisher, Matthew P. A. %A Zoller, P. %D 2005 %I American Physical Society %J Phys. Rev. Lett. %K %N 4 %P 040402 %R 10.1103/PhysRevLett.95.040402 %T Atomic Quantum Simulator for Lattice Gauge Theories and Ring Exchange Models %U https://link.aps.org/doi/10.1103/PhysRevLett.95.040402 %V 95 %X We present the design of a ring exchange interaction in cold atomic gases subjected to an optical lattice using well-understood tools for manipulating and controlling such gases. The strength of this interaction can be tuned independently and describes the correlated hopping of two bosons. We discuss a setup where this coupling term may allow for the realization and observation of exotic quantum phases, including a deconfined insulator described by the Coulomb phase of a three-dimensional U(1) lattice gauge theory.

@article{PhysRevLett.95.040402, abstract = {We present the design of a ring exchange interaction in cold atomic gases subjected to an optical lattice using well-understood tools for manipulating and controlling such gases. The strength of this interaction can be tuned independently and describes the correlated hopping of two bosons. We discuss a setup where this coupling term may allow for the realization and observation of exotic quantum phases, including a deconfined insulator described by the Coulomb phase of a three-dimensional U(1) lattice gauge theory. }, added-at = {2023-08-31T14:11:57.000+0200}, author = {Büchler, Hans Peter and Hermele, M. and Huber, S. D. and Fisher, Matthew P. A. and Zoller, P.}, biburl = {https://puma.ub.uni-stuttgart.de/bibtex/240da5839ef11a2214f90c9d57ef0db7e/puma-wartung}, doi = {10.1103/PhysRevLett.95.040402}, interhash = {2890e2cdaffe43faced9f8ed097edce7}, intrahash = {40da5839ef11a2214f90c9d57ef0db7e}, journal = {Phys. Rev. Lett.}, keywords = {}, month = jul, number = 4, numpages = {4}, pages = 040402, publisher = {American Physical Society}, timestamp = {2023-08-31T12:11:57.000+0200}, title = {Atomic Quantum Simulator for Lattice Gauge Theories and Ring Exchange Models}, url = {https://link.aps.org/doi/10.1103/PhysRevLett.95.040402}, volume = 95, year = 2005 }