| dc.contributor.author | FROLOV, SERGEY | |
| dc.date.accessioned | 2013-11-04T15:33:55Z | |
| dc.date.available | 2013-11-04T15:33:55Z | |
| dc.date.issued | 2013 | |
| dc.date.submitted | 2013 | en |
| dc.identifier.citation | Quinn, E., Frolov, S., Excited states in Bethe ansatz solvable models and the dressing of spin and charge, Journal of Physics A: Mathematical and Theoretical, 46, 20, 2013, art. no. 205001 | en |
| dc.identifier.other | Y | |
| dc.description | PUBLISHED | en |
| dc.description.abstract | A general formalism for the study of excitations above equilibrium in Bethe ansatz
solvable models is presented. Nonzero temperature expressions for dressed energy,
momentum, spin and charge are obtained. The zero temperature excitations of the
Hubbard-Shastry models are examined in detail, and special attention is paid to the
dressing of spin and charge of excited quasi-particles. These are in general momentum
dependent and are only spin-charge separated when the ground state is half- lled and
has zero magnetisation | en |
| dc.description.sponsorship | The work of E.Q. and S.F. was supported by the Science Foundation Ireland under
Grant No. 09/RFP/PHY2142 | en |
| dc.format.extent | art. no. 205001 | en |
| dc.language.iso | en | en |
| dc.relation.ispartofseries | Journal of Physics A: Mathematical and Theoretical; | |
| dc.relation.ispartofseries | 46; | |
| dc.relation.ispartofseries | 20; | |
| dc.rights | Y | en |
| dc.subject.other | Pure & Applied Mathematics | |
| dc.title | Excited states in Bethe ansatz solvable models and the dressing of spin and charge | en |
| dc.type | Journal Article | en |
| dc.type.supercollection | scholarly_publications | en |
| dc.type.supercollection | refereed_publications | en |
| dc.identifier.peoplefinderurl | http://people.tcd.ie/frolovs | |
| dc.identifier.rssinternalid | 86280 | |
| dc.rights.ecaccessrights | OpenAccess | |
| dc.identifier.rssuri | http://dx.doi.org/10.1088/1751-8113/46/20/205001 | |
| dc.identifier.uri | http://hdl.handle.net/2262/67558 | |
