2013年8月
Schrodinger sigma models and Jordanian twists
JOURNAL OF HIGH ENERGY PHYSICS
- ,
- ,
- 巻
- 08
- 号
- 8
- 開始ページ
- 013
- 終了ページ
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1007/JHEP08(2013)013
- 出版者・発行元
- SPRINGER
We proceed to study the integrable structures of two-dimensional nonlinear sigma models defined on three-dimensional Schrodinger spacetimes. We show that anisotropic Lax pairs are equivalent with isotropic Lax pairs with flat conserved currents under non-local gauge transformations. Then a quite non-trivial realization of the undeformed Yangian symmetry Y(sl(2)) is revealed after an appropriate gauge fixing, which is determined by comparing the gauge transformation to a quantum Jordanian twist. As a result, an exotic symmetry found in [arXiv:1209.4147] may be interpreted as a Jordanian deformation of Y(sl(2)).
- リンク情報
-
- DOI
- https://doi.org/10.1007/JHEP08(2013)013
- arXiv
- http://arxiv.org/abs/arXiv:1305.6556
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000324113700013&DestApp=WOS_CPL
- URL
- http://inspirehep.net/record/1235765
- URL
- http://orcid.org/0000-0002-1722-6685
- ID情報
-
- DOI : 10.1007/JHEP08(2013)013
- ISSN : 1029-8479
- ORCIDのPut Code : 48400378
- arXiv ID : arXiv:1305.6556
- Web of Science ID : WOS:000324113700013