Integrable gl (n|n) Toda Field Theory and Its Sigma-Model Dual

A. V. Litvinov

Research output: Contribution to journalArticlepeer-review


We study the duality phenomenon between sigma-models and Toda QFT’s. We claim that gl(n|n) affine Toda field theory behaves in the strong coupling regime as η-deformed ℂℙ(n-1) sigma-model plus a free field.

Original languageEnglish
Pages (from-to)707-710
Number of pages4
JournalJETP Letters
Issue number11
Publication statusPublished - 1 Dec 2019
Externally publishedYes

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