Abstract
The mirror thermodynamic Bethe ansatz equations proposed by Arutyunov, Suzuki and the author are solved numerically up to 't Hooft's coupling λ ≈ 2340 for several two-particle states dual to SYM operators from the sector. The data obtained for states with mode numbers n = 1, 2, 3, 4 are used to propose a general charge J-dependent formula for the first nonvanishing subleading coefficient in the strong-coupling expansion of scaling dimensions. In addition, we find that the first critical and subcritical values of the coupling for the J = 4, n = 1 operator are at λ ≈ 133 and λ ≈ 190, respectively.
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More From: Journal of Physics A: Mathematical and Theoretical
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