Published January 2013
| Version v1
Journal article
Quantum phases of dipolar bosons in bilayer geometry
- 1. Department of Physics, Massachusetts Institute of Technology, Cambridge, MA 02139 (United States)
- 2. Abdus Salam International Centre for Theoretical Physics, Strada Costiera 11, I-34151 Trieste (Italy)
- 3. ISIS (UMR 7006) and IPCMS (UMR 7504), Université de Strasbourg and CNRS, Strasbourg (France)
- 4. ITAMP, Harvard-Smithsonian Center for Astrophysics, Cambridge, MA 02138 (United States)
- 5. Homer L Dodge Department of Physics and Astronomy, The University of Oklahoma, Norman, OK 73019 (United States)
Description
We investigate the quantum phases of hard-core dipolar bosons confined to a square lattice in a bilayer geometry. Using exact theoretical techniques, we discuss the many-body effects resulting from the pairing of particles across layers at finite density, including a novel pair supersolid, superfluid and solid phases. These results are of direct relevance to experiments with polar molecules and atoms with large magnetic dipole moments trapped in optical lattices. (paper)
Availability note (English)
Available from http://dx.doi.org/10.1088/1367-2630/15/1/013036Additional details
Identifiers
Publishing Information
- Journal Title
- New Journal of Physics
- Journal Volume
- 15
- Journal Issue
- 1
- Journal Page Range
- [11 p.]
- ISSN
- 1367-2630
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 44045953
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- ATOMS; BOSONS; DENSITY; LAYERS; MAGNETIC DIPOLE MOMENTS; MANY-BODY PROBLEM; MOLECULES; SOLIDS; SUPERFLUIDITY; TETRAGONAL LATTICES; TRAPPING
- Descriptors DEC
- CRYSTAL LATTICES; CRYSTAL STRUCTURE; DIPOLE MOMENTS; MAGNETIC MOMENTS; PHYSICAL PROPERTIES