Bulg. J. Phys. vol.35 no.3 (2008), pp. 161-181

Multi-spin Strings on AdS4xS7: Giant Magnon Solutions. Part II

H. Dimov1, R.C. Rashkov1,2
1Faculty of Physics, University of Sofia, 5 J. Bourchier Blvd., 1164 Sofia, Bulgaria
2Institute for Theoretical Physics, Vienna University of Technology, Wiedner Hauptstr. 8-10, 1040 Vienna, Austria
Abstract. In this paper we study multi-spin magnon solutions of strings on AdS4xS7 background. We apply a reduction to Neumann-Rosochhatius integrable system and obtain the most general dispersion relations. By recently discovered duality and AdS/CFT dictionary, these dispersion relations are supposed to describe the anomalous dimensions of certain gauge theory operators.

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