dc.contributor.author | Franzini, Tommaso | |
dc.contributor.author | Young, Charles | |
dc.date.accessioned | 2023-02-23T14:15:02Z | |
dc.date.available | 2023-02-23T14:15:02Z | |
dc.date.issued | 2023-02-21 | |
dc.identifier.citation | Franzini , T & Young , C 2023 , ' Quartic Hamiltonians, and higher Hamiltonians at next-to-leading order, for the affine s l 2 Gaudin model ' , Journal of Physics A: Mathematical and Theoretical , vol. 56 , no. 10 , 105201 , pp. 1-25 . https://doi.org/10.1088/1751-8121/acbacf | |
dc.identifier.issn | 1751-8113 | |
dc.identifier.other | Jisc: 915067 | |
dc.identifier.other | publisher-id: aacbacf | |
dc.identifier.other | manuscript: acbacf | |
dc.identifier.other | other: jphysa-117760.r1 | |
dc.identifier.other | ORCID: /0000-0002-7490-1122/work/129622008 | |
dc.identifier.uri | http://hdl.handle.net/2299/26085 | |
dc.description | © 2023 The Author(s). Published by IOP Publishing Ltd. This is an open access article distributed under the Creative Commons Attribution License, to view a copy of the license, see: https://creativecommons.org/licenses/by/4.0/ | |
dc.description.abstract | In this work we will use a general procedure to construct higher local Hamiltonians for the affine sl2 Gaudin model. We focus on the first non-trivial example, the quartic Hamiltonians. We show by direct calculation that the quartic Hamiltonians commute amongst themselves and with the quadratic Hamiltonians which define the model. We go on to introduce a certain next-to-leading-order semi-classical limit of the model. In this limit, we are able to write down the full hierarchy of higher local Hamiltonians and prove that they commute. | en |
dc.format.extent | 25 | |
dc.format.extent | 299216 | |
dc.language.iso | eng | |
dc.relation.ispartof | Journal of Physics A: Mathematical and Theoretical | |
dc.subject | Paper | |
dc.subject | Mathematical physics | |
dc.subject | integrable models | |
dc.subject | integrable systems | |
dc.subject | affine Gaudin models | |
dc.subject | Gaudin models | |
dc.subject | higher Hamiltonians | |
dc.subject | sl2 Gaudin model | |
dc.subject | higher Hamiltonians at leading order | |
dc.subject | General Physics and Astronomy | |
dc.subject | Statistical and Nonlinear Physics | |
dc.subject | Statistics and Probability | |
dc.subject | Mathematical Physics | |
dc.subject | Modelling and Simulation | |
dc.title | Quartic Hamiltonians, and higher Hamiltonians at next-to-leading order, for the affine s l 2 Gaudin model | en |
dc.contributor.institution | School of Physics, Engineering & Computer Science | |
dc.contributor.institution | Department of Physics, Astronomy and Mathematics | |
dc.contributor.institution | Mathematics and Theoretical Physics | |
dc.description.status | Peer reviewed | |
dc.identifier.url | http://www.scopus.com/inward/record.url?scp=85148938239&partnerID=8YFLogxK | |
rioxxterms.versionofrecord | 10.1088/1751-8121/acbacf | |
rioxxterms.type | Journal Article/Review | |
herts.preservation.rarelyaccessed | true | |