LLM magnons

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dc.contributor.author de Mello Koch, R.
dc.contributor.author Mathwin, C.
dc.contributor.author Van Zyl, H.J.R.
dc.date.accessioned 2017-04-13T14:50:21Z
dc.date.available 2017-04-13T14:50:21Z
dc.date.issued 2016-03
dc.identifier.citation de Mello Koch, R.,Mathwin, C. and Van Zyl, H.J.R. 2016. LLM magnons. Journal of High Energy Physics 2016 (3) : Article number 110 en_ZA
dc.identifier.issn 1029-8479 (Online)
dc.identifier.issn 1126-6708 (Print)
dc.identifier.uri http://hdl.handle.net/10539/22394
dc.description.abstract We consider excitations of LLM geometries described by coloring the LLM plane with concentric black rings. Certain closed string excitations are localized at the edges of these rings. The string theory predictions for the energies of magnon excitations of these strings depends on the radii of the edges of the rings. In this article we construct the operators dual to these closed string excitations and show how to reproduce the string theory predictions for magnon energies by computing one loop anomalous dimensions. These operators are linear combinations of restricted Schur polynomials. The distinction between what is the background and what is the excitation is accomplished in the choice of the subgroup and the representations used to construct the operator. en_ZA
dc.language.iso en en_ZA
dc.publisher Springer Verlag en_ZA
dc.rights © 2016 de Mello Koch, R. et al.; licensee Springer. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0). en_ZA
dc.subject 1/N Expansion en_ZA
dc.subject AdS-CFT Correspondence en_ZA
dc.subject Gauge-gravity correspondence en_ZA
dc.title LLM magnons en_ZA
dc.type Article en_ZA
dc.journal.volume 2016 en_ZA
dc.journal.title Journal of High Energy Physics en_ZA
dc.description.librarian NCS2017 en_ZA
dc.citation.doi 10.1007/JHEP03(2016)110 en_ZA
dc.citation.issue 3 en_ZA

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