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M2-brane perspective on N=6 super Chern-Simons theory at level k

Title
M2-brane perspective on N=6 super Chern-Simons theory at level k
Authors
Ahn, ChangrimBozhilov, P.
Ewha Authors
안창림
SCOPUS Author ID
안창림scopus
Issue Date
2008
Journal Title
JOURNAL OF HIGH ENERGY PHYSICS
ISSN
1126-6708
Citation
no. 12
Keywords
AdS-CFT CorrespondenceM-Theory
Publisher
SPRINGER
Abstract
Recently, O. Aharony, O. Bergman, D. L. Jafferis and J. Maldacena (ABJM) proposed three-dimensional super Chern-Simons-matter theory, which at level k is supposed to describe the low energy limit of N M2-branes. For large N and k, but fixed 't Hooft coupling lambda = N/k, it is dual to type IIA string theory on AdS(4) x CP3. For large N but finite k, it is dual to M theory on AdS(4) x S-7/Z(k). In this paper, relying on the second duality, we find exact giant magnon and single spike solutions of membrane configurations on AdS(4) x S-7/Z(k) by reducing the system to the Neumann-Rosochatius integrable model. We derive the dispersion relations and their finite-size corrections with explicit dependence on the level k.
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자연과학대학 > 물리학전공 > Journal papers
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