Integrable $\mathfrak{gl}(n|n)$ Toda field theory and its sigma-model dual

Abstract

In these notes we study the duality between sigma-models and Toda QFT's. We claim that $\mathfrak{gl}(n|n)$ affine Toda field theory behaves in the strong coupling limit as $\eta -$deformed $\mathbb{CP}(n-1)$ sigma-model plus a free field.

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Cited by in corpus (3)

• Integrable Deformations of Sigma Models
• Quantum flag manifold $\sigma$-models and Hermitian Ricci flow
• The $\mathsf{C}{\mathsf{P}}^{\mathsf{n}-1}$-model with fermions: a new look