Comments on the mirror TBA

Exploring the mirror TBA

We apply the contour deformation trick to the Thermodynamic Bethe Ansatz equations for the AdS5 × S mirror model, and obtain the integral equations determining the energy of two-particle excited states dual to N = 4 SYM operators from the sl(2) sector. We show that each state/operator is described by its own set of TBA equations. Moreover, we provide evidence that for each state there are infin...

Five-loop Konishi from the Mirror TBA

We use the Thermodynamic Bethe Ansatz equations for the AdS5 × S mirror model to derive the five-loop anomalous dimension of the Konishi operator. We show numerically that the corresponding result perfectly agrees with the one recently obtained via the generalized Lüscher formulae. This constitutes an important test of the AdS/CFT TBA system. Email: [email protected], [email protected], rs...

Simplified TBA equations of the AdS5 × S mirror model

We use the recently found integral representation for the dressing phase in the kinematic region of the mirror theory to simplify the TBA equations for the AdS5×S mirror model. The resulting set of equations provides an efficient starting point for both analytic and numerical studies. Email: [email protected], [email protected] Correspondent fellow at Steklov Mathematical Institute, Moscow.

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