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Strings on semisymmetric superspaces
Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy.
2010 (English)In: Journal of High Energy Physics (JHEP), ISSN 1029-8479, E-ISSN 1126-6708, no 5, 002- p.Article in journal (Refereed) Published
Abstract [en]

Several string backgrounds which arise in the AdS/CFT correspondence are described by integrable sigma-models. Their target space is always a Z(4) supercoset (a semi-symmetric superspace). Here we list all semi-symmetric cosets which have zero beta function and central charge c <= 26 at one loop in perturbation theory.

Place, publisher, year, edition, pages
2010. no 5, 002- p.
Keyword [en]
Sigma Models, AdS-CFT Correspondence, Integrable Field Theories
National Category
Physical Sciences
URN: urn:nbn:se:uu:diva-136083DOI: 10.1007/JHEP05(2010)002ISI: 000278251300046OAI: oai:DiVA.org:uu-136083DiVA: diva2:376174
Available from: 2010-12-10 Created: 2010-12-09 Last updated: 2010-12-10Bibliographically approved

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