Pair-supersolid phase in a bilayer system of dipolar lattice bosons - Condensed Matter > Other Condensed MatterReport as inadecuate




Pair-supersolid phase in a bilayer system of dipolar lattice bosons - Condensed Matter > Other Condensed Matter - Download this document for free, or read online. Document in PDF available to download.

Abstract: The competition between tunneling and interactions in bosonic lattice modelsgenerates a whole variety of different quantum phases. While, in the presenceof a single species interacting via on-site interaction, the phase diagrampresents only superfluid or Mott insulating phases, for long-range interactionsor multiple species, exotic phases such as supersolid SS or pair-superfluidPSF appear. In this work, we show for the first time that the co-existence ofeffective multiple species and long-range interactions leads to the formationof a novel pair-supersolid PSS phase, namely a supersolid of composites. Wepropose a possible implementation with dipolar bosons in a bilayertwo-dimensional optical lattice.



Author: C. Trefzger, C. Menotti, M. Lewenstein

Source: https://arxiv.org/



DOWNLOAD PDF




Related documents