論文

査読有り
2015年7月

ODE/IM correspondence and Bethe ansatz for affine Toda field equations

NUCLEAR PHYSICS B
  • Katsushi Ito
  • ,
  • Christopher Locke

896
開始ページ
763
終了ページ
778
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1016/j.nuclphysb.2015.05.016
出版者・発行元
ELSEVIER SCIENCE BV

We study the linear problem associated with modified affine Toda field equation for the Langlands dual (g) over cap (boolean OR), where (g) over cap is an untwisted affine Lie algebra. The connection coefficients for the asymptotic solutions of the linear problem are found to correspond to the Q-functions for 9-type quantum integrable models. The psi-system for the solutions associated with the fundamental representations of g leads to Bethe ansatz equations associated with the affine Lie algebra (g) over cap. We also study the A(2r)((2)) affine Toda field equation in massless limit in detail and find its Bethe ansatz equations as well as T-Q relations. (C) 2015 Published by Elsevier B.V.

リンク情報
DOI
https://doi.org/10.1016/j.nuclphysb.2015.05.016
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000356634500026&DestApp=WOS_CPL
URL
http://orcid.org/0000-0002-0997-3074
ID情報
  • DOI : 10.1016/j.nuclphysb.2015.05.016
  • ISSN : 0550-3213
  • eISSN : 1873-1562
  • ORCIDのPut Code : 28370048
  • Web of Science ID : WOS:000356634500026

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