On spectrum of ILW hierarchy in conformal field theory

A. V. Litvinov

Research output: Contribution to journalArticlepeer-review

32 Citations (Scopus)


We consider a system of Integrals of Motion in conformal field theory related to the gl(2) Intermediate Long Wave equation. It interpolates between the system studied by Bazhanov, Lukyanov and Zamolodchikov and the one studied by the author and collaborators. We find Bethe anzatz equations for the spectrum of this system and its gl(n) generalizations.

Original languageEnglish
Article number155
JournalJournal of High Energy Physics
Issue number11
Publication statusPublished - Nov 2013
Externally publishedYes


  • Bethe ansatz
  • Conformal and W symmetry
  • Integrable field theories
  • Integrable hierarchies


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