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|Title:||Simulation of the magnetoresistance of ultracold atomic Bose gases in bichromatic lattices|
|Source:||Towers, J., Cormack, S.C., Hutchinson, D.A.W. (2013-10-18). Simulation of the magnetoresistance of ultracold atomic Bose gases in bichromatic lattices. Physical Review A - Atomic, Molecular, and Optical Physics 88 (4) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevA.88.043625|
|Abstract:||We present a theoretical study of the two-dimensional ultracold Bose gas in the presence of disorder and bichromatic pseudodisorder in an optical lattice, to which we apply a synthetic magnetic field. We demonstrate that, in the ballistic-transport regime, this leads to positive magnetoresistance and that, in the diffusive and strong-localization regimes, can also lead to negative magnetoresistance. We propose experimental scenarios to observe these effects. © 2013 American Physical Society.|
|Source Title:||Physical Review A - Atomic, Molecular, and Optical Physics|
|Appears in Collections:||Staff Publications|
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