124 citations · 682 across the 35 of their papers we have counts for
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hep-th2009★ 18 cited
The finite size spectrum of the 2-dimensional O(3) nonlinear sigma-model
Janos Balog, Arpad Hegedus
Nonlinear integral equations are proposed for the description of the full finite size spectrum of the 2-dimensional O(3) nonlinear sigma-model in a periodic box. Numerical results…
hep-th2009★ 124 cited
Five loop Konishi from AdS/CFT
Zoltan Bajnok, Arpad Hegedus, Romuald A. Janik +1
We derive the perturbative five loop anomalous dimension of the Konishi operator in N = 4 SYM theory from the integrable string sigma model by evaluating finite size effects using…
hep-th2009★ 33 cited
Discrete Hirota dynamics for AdS/CFT
Arpad Hegedus
Recently a set of functional equations defining the anomalous dimensions of arbitrary local single trace operators in planar N=4 supersymmetric Yang-Mills theory has been conjectur…