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Scattering amplitudes, Wilson loops and the string/gauge theory correspondence

Abstract:
We review, in a self-contained and pedagogical manner, recent developments and techniques for the evaluation of scattering amplitudes of planar N = 4 SYM theory at both weak and strong coupling. Special emphasis is placed on the newly discovered connection between a special class of amplitudes and the expectation values of particular cusped light-like Wilson loops. © 2008 Elsevier B.V.
Publication status:
Published

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Institution:
University of Oxford
Department:
Oxford, MPLS, Mathematical Inst
Journal:
PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS
Volume:
468
Issue:
5
Pages:
153-211
Publication date:
2008-11-05
DOI:
ISSN:
0370-1573
URN:
uuid:2d6126f3-44f7-4e34-82b6-e8b748077d72
Source identifiers:
196195
Local pid:
pubs:196195
Language:
English

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