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Current issue   Ukr. J. Phys. 2014, Vol. 58, N 11, p.1108-1112
doi:10.15407/ujpe58.11.1108    Paper

Kozak A.V.

Bogolyubov Institute for Theoretical Physics, Nat. Acad. of Sci. of Ukraine
(14b, Metrolohichna Str., Kyiv 03143, Ukraine; e-mail: kozak@bitp.kiev.ua)

Integrability in AdS/CFT

Section: International Conference “Quantum Groups and Quantum Integrable Systems” Kyiv, June 18–21, 2013
Original Author's Text: English

Abstract: This work provides a detailed review of recent developments in the field of AdS/CFT correspondence for a particular subject of the correspondence between type IIB superstring on AdS5/S5 and the N = 4 super Yang–Mills theory. Through analyzing the bound states of Bethe roots for the corresponding P SU(2,2|4) spin chain, it is shown how the lattice system of functional equations, called Y-system, appears.

Key words: AdS/CFT, integrable systems, spin chain.