Supersolid hardcore bosons on the triangular lattice
| dc.creator | Wessel, Stefan | |
| dc.creator | Troyer, Matthias | |
| dc.date | 2005-05-11 | |
| dc.date.accessioned | 2026-07-07T06:29:17Z | |
| dc.date.available | 2026-07-07T06:29:17Z | |
| dc.description | We determine the phase diagram of hardcore bosons on a triangular lattice with nearest neighbor repulsion, paying special attention to the stability of the supersolid phase. Similar to the same model on a square lattice we find that for densities $ρ<1/3$ or $ρ>2/3$ a supersolid phase is unstable and the transition between a commensurate solid and the superfluid is of first order. At intermediate fillings $1/3 < ρ< 2/3$ we find an extended supersolid phase even at half filling $ρ=1/2$. | |
| dc.description | 4 pages with 8 figures | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0505298 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0505298 | |
| dc.identifier | Phys. Rev. Lett. 95 127205 (2005) | |
| dc.identifier | doi:10.1103/PhysRevLett.95.127205 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/97976 | |
| dc.subject | Other Condensed Matter | |
| dc.title | Supersolid hardcore bosons on the triangular lattice | |
| dc.type | text |