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Title:

Engineered nearest-neighbor interactions with doubly modulated optical lattices

Document type:
Zeitschriftenaufsatz
Author(s):
Zhao, Hongzheng; Knolle, Johannes; Mintert, Florian
Abstract:
Optical lattice systems provide exceptional platforms for quantum simulation of many-body systems. We focus on the doubly modulated Bose-Hubbard model driven by both time-dependent on-site energy and interaction, and we predict the emergence of the nearest-neighbor interaction and density assisted tunneling. By specifically designing a bichromatic driving pattern for a one-dimensional lattice, we demonstrate that the doubly modulated fields can be tuned to realize desired quantum phases, e.g., t...     »
Journal title:
Physical Review A 2019-11
Year:
2019
Journal volume:
100
Journal issue:
5
Fulltext / DOI:
doi:10.1103/physreva.100.053610
Publisher:
American Physical Society (APS)
E-ISSN:
2469-99262469-9934
Date of publication:
13.11.2019
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