Journal
PHYSICAL REVIEW A
Volume 86, Issue 4, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevA.86.043620
Keywords
-
Categories
Funding
- Deutsche Forschungsgemeinschaft [HO 2407/5-1, Sonderforschungsbereich SFB/TR 49, Forschergruppe FOR 801]
- ISF [1594/11]
- China Scholarship Fund
- National Science Foundation [NSF PHY05-51164]
Ask authors/readers for more resources
We investigate the zero-temperature quantum phases of a Bose-Bose mixture on a triangular lattice using the bosonic dynamical mean-field theory (BDMFT). We consider the case of total filling where geometric frustration arises for asymmetric hopping. We map out a rich ground-state phase diagram including xy-ferromagnetic, spin-density wave, superfluid, and supersolid phases. In particular, we identify a stripe spin-density wave phase for highly asymmetric hopping. On top of the spin-density wave, we find that the system generically shows weak charge (particle) density wave order.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available