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The General Leigh-Strassler deformation and integrability
2006 (English)In: Journal of High Energy Physics (JHEP), ISSN 1029-8479, E-ISSN 1126-6708, Vol. 1, no 116Article in journal (Refereed) Published
Abstract [en]

The success of the identification of the planar dilatation operator of = 4 SYM with an integrable spin chain Hamiltonian has raised the question if this also is valid for a deformed theory. Several deformations of SYM have recently been under investigation in this context. In this work we consider the general Leigh-Strassler deformation. For the generic case the S-matrix techniques cannot be used to prove integrability. Instead we use R-matrix techniques to study integrability. Some new integrable points in the parameter space are found.

Place, publisher, year, edition, pages
INT SCHOOL ADVANCED STUDIES , 2006. Vol. 1, no 116
Keyword [en]
Bethe ansatz; integrable field theories; AdS-CFT correspondence
National Category
Physical Sciences
URN: urn:nbn:se:kth:diva-86761DOI: 10.1088/1126-6708/2006/01/116ISI: 000235034000116OAI: diva2:501014
QC 20120215Available from: 2012-02-15 Created: 2012-02-13 Last updated: 2012-02-15Bibliographically approved

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Månsson, Teresia
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