Universal properties of hard-core bosons confined on one-dimensional lattices
| dc.creator | Rigol, Marcos | |
| dc.creator | Muramatsu, Alejandro | |
| dc.date | 2004-03-02 | |
| dc.date | 2004-09-29 | |
| dc.date.accessioned | 2026-07-07T02:56:45Z | |
| dc.date.available | 2026-07-07T02:56:45Z | |
| dc.description | Based on an exact treatment of hard-core bosons confined on one-dimensional lattices, we obtain the large distance behavior of the one-particle density matrix, and show how it determines the occupation of the lowest natural orbital in the thermodynamic limit. We also study the occupation $λ_η$ of the natural orbitals for large-$η$ at low densities. Both quantities show universal behavior independently of the confining potential. Finite-size corrections and the momentum distribution function for finite systems are also analyzed. | |
| dc.description | Revtex file, 5 pages, 5 figures. Content and references added. Published version | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0403078 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0403078 | |
| dc.identifier | Phys. Rev. A 70, 031603(R) (2004) | |
| dc.identifier | doi:10.1103/PhysRevA.70.031603 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/23448 | |
| dc.subject | Statistical Mechanics | |
| dc.title | Universal properties of hard-core bosons confined on one-dimensional lattices | |
| dc.type | text |