Synthetic random flux model in a periodically driven optical lattice

Jan Major; Marcin Płodzień; Omjyoti Dutta; Jakub Zakrzewski

doi:10.1103/PhysRevA.96.033620

Synthetic random flux model in a periodically driven optical lattice

Jan Major, Marcin Płodzień, Omjyoti Dutta, Jakub Zakrzewski

Coherence and Quantum Technology

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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	https://doi.org/10.1103/PhysRevA.96.033620
Publication status	Published - 15 Sept 2017

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10.1103/PhysRevA.96.033620

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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.",

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Synthetic random flux model in a periodically driven optical lattice

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