Abstract
We propose a realization of a synthetic random flux model in a two-dimensional optical lattice. Starting from Bose-Hubbard Hamiltonian for two atom species, we show how to use fast-periodic modulation of the system parameters to construct a random gauge field. We investigate the transport properties of such a system and describe the impact of time-reversal symmetry breaking and correlations in disorder on Anderson localization length.
| Original language | English |
|---|---|
| Article number | 033620 |
| Number of pages | 6 |
| Journal | Physical Review A |
| Volume | 96 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 15 Sept 2017 |
Funding
We are grateful to Dominique Delande for discussions. This research has been supported by the Polish National Science Center under Projects No. 2015/19/N/ST2/01677 (J.M.) and No. 2015/19/B/ST2/01028 (J.Z.). J.Z. acknowledges also support from PL-Grid Infrastructure and EU H2020-FETPROACT-2014 Project QUIC No. 641122. M.P. acknowledges support from the Foundation for Fundamental Research on Matter (FOM) and the Netherlands Organisation for Scientific Research (NWO).
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