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The QCD spin chain S matrix

Title
The QCD spin chain S matrix
Authors
Ahn C.Nepomechie R.I.Suzuki J.
Ewha Authors
안창림
SCOPUS Author ID
안창림scopus
Issue Date
2008
Journal Title
Nuclear Physics B
ISSN
0550-3213JCR Link
Citation
vol. 798, no. 3, pp. 402 - 422
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
Beisert et al. have identified an integrable SU (2, 2) quantum spin chain which gives the one-loop anomalous dimensions of certain operators in large N c QCD. We derive a set of nonlinear integral equations (NLIEs) for this model, and compute the scattering matrix of the various (in particular, magnon) excitations. © 2008 Elsevier B.V. All rights reserved.
DOI
10.1016/j.nuclphysb.2007.12.026
Appears in Collections:
자연과학대학 > 물리학전공 > Journal papers
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