Algebraic curves for integrable string backgrounds
2011 (English)In: Proceedings of the Steklov Institute of Mathematics, ISSN 0081-5438, Vol. 272, no 1, 275-287 p.Article in journal (Refereed) Published
Many Ramond-Ramond backgrounds that arise in the AdS/CFT correspondence are described by integrable sigma-models. The equations of motion for classical spinning strings in these backgrounds can be solved quite generally by the finite-gap integration method via classical Bethe equations and algebraic curves. This construction is reviewed for general Z(4) cosets and then exemplified by the backgrounds that arise in the AdS(5)/CFT4, AdS(4)/CFT3 and AdS(3)/CFT2 dualities.
Place, publisher, year, edition, pages
2011. Vol. 272, no 1, 275-287 p.
IdentifiersURN: urn:nbn:se:uu:diva-153938DOI: 10.1134/S0081543811010263ISI: 000290170500026OAI: oai:DiVA.org:uu-153938DiVA: diva2:418579