Spin-disordered superfluid state for spin-1 bosons with fractional spin and statistics
| dc.creator | Liu, W. Vincent | |
| dc.creator | Wen, Xiao-Gang | |
| dc.date | 2002-01-11 | |
| dc.date | 2002-05-10 | |
| dc.date.accessioned | 2026-07-07T02:44:05Z | |
| dc.date.available | 2026-07-07T02:44:05Z | |
| dc.description | We study a strongly correlated spin-1 Bose gas in 2D space by using the projective construction. A spin-disordered superfluid state is constructed and proposed as a candidate competing with the conventional polar condensate when interaction is antiferromagnetic. This novel state has a non-trivial topological order whose low energy excitations carry fractional spin, charge, and statistics. The spin excitations become gapless only at the edge and are described by level-1 SU(2) Kac-Moody algebra. The edge state is identical to the edge state of the chiral spin liquid or the right moving sector of spin-1/2 chain. | |
| dc.description | 5 pages. A new figure illustrates the entangled spin-disordered superfluid state | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0201187 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0201187 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/18772 | |
| dc.subject | Strongly Correlated Electrons | |
| dc.subject | Statistical Mechanics | |
| dc.title | Spin-disordered superfluid state for spin-1 bosons with fractional spin and statistics | |
| dc.type | text |