%0 Journal Article %1 Garcia2012Peierls %A Garc'ia, K. Jiménez %A LeBlanc, L. J. %A Williams, R. A. %A Beeler, M. C. %A Perry, A. R. %A Spielman, I. B. %D 2012 %I American Physical Society %J Physical Review Letters %K gauge-fields, optical-lattice %P 225303+ %R 10.1103/physrevlett.108.225303 %T Peierls Substitution in an Engineered Lattice Potential %U http://dx.doi.org/10.1103/physrevlett.108.225303 %V 108 %X Artificial gauge fields open the possibility to realize quantum many-body systems with ultracold atoms, by engineering Hamiltonians usually associated with electronic systems. In the presence of a periodic potential, artificial gauge fields may bring ultracold atoms closer to the quantum Hall regime. Here, we describe a one-dimensional lattice derived purely from effective Zeeman shifts resulting from a combination of Raman coupling and radio-frequency magnetic fields. In this lattice, the tunneling matrix element is generally complex. We control both the amplitude and the phase of this tunneling parameter, experimentally realizing the Peierls substitution for ultracold neutral atoms.

@article{Garcia2012Peierls, abstract = {{Artificial gauge fields open the possibility to realize quantum many-body systems with ultracold atoms, by engineering Hamiltonians usually associated with electronic systems. In the presence of a periodic potential, artificial gauge fields may bring ultracold atoms closer to the quantum Hall regime. Here, we describe a one-dimensional lattice derived purely from effective Zeeman shifts resulting from a combination of Raman coupling and radio-frequency magnetic fields. In this lattice, the tunneling matrix element is generally complex. We control both the amplitude and the phase of this tunneling parameter, experimentally realizing the Peierls substitution for ultracold neutral atoms.}}, added-at = {2019-02-26T15:22:34.000+0100}, author = {Garc'ia, K. Jim\'{e}nez and LeBlanc, L. J. and Williams, R. A. and Beeler, M. C. and Perry, A. R. and Spielman, I. B.}, biburl = {https://www.bibsonomy.org/bibtex/2dd371fa680bd349b13a9632c3ea8ade1/rspreeuw}, citeulike-article-id = {10717783}, citeulike-linkout-0 = {http://dx.doi.org/10.1103/physrevlett.108.225303}, citeulike-linkout-1 = {http://link.aps.org/abstract/PRL/v108/i22/e225303}, citeulike-linkout-2 = {http://link.aps.org/pdf/PRL/v108/i22/e225303}, doi = {10.1103/physrevlett.108.225303}, interhash = {07090e6d7108ca1926cad456ca0f41d6}, intrahash = {dd371fa680bd349b13a9632c3ea8ade1}, journal = {Physical Review Letters}, keywords = {gauge-fields, optical-lattice}, month = may, pages = {225303+}, posted-at = {2012-05-30 11:43:21}, priority = {2}, publisher = {American Physical Society}, timestamp = {2019-02-26T15:22:34.000+0100}, title = {{Peierls Substitution in an Engineered Lattice Potential}}, url = {http://dx.doi.org/10.1103/physrevlett.108.225303}, volume = 108, year = 2012 }