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Higher charges in d...
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Agarwal, AbhishekUniversity of Rochester
(author)
Higher charges in dynamical spin chains for SYM theory
- Article/chapterEnglish2005
Publisher, publication year, extent ...
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2005-10-18
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Springer Science and Business Media LLC,2005
Numbers
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LIBRIS-ID:oai:research.chalmers.se:856a597f-145f-4390-9548-f060321fc9cd
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https://research.chalmers.se/publication/8772URI
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https://doi.org/10.1088/1126-6708/2005/10/051DOI
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Language:English
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Summary in:English
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Subject category:art swepub-publicationtype
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Subject category:ref swepub-contenttype
Notes
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We construct, to the first two non-trivial orders, the next conserved charge in the su(2|3) sector of N=4 Super Yang-Mills theory. This represents a test of integrability in a sector where the interactions change the number of sites of the chain. The expression for the charge is completely determined by the algebra and can be written in a diagrammatic form in terms of the interactions already present in the Hamiltonian. It appears likely that this diagrammatic expression remains valid in the full theory and can be generalized to higher loops and higher charges thus helping in establishing complete integrability for these dynamical chains.
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Ferretti, Gabriele,1963Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)ferretti
(author)
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University of RochesterChalmers tekniska högskola
(creator_code:org_t)
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In:Journal of High Energy Physics: Springer Science and Business Media LLC:10, s. 1291-13021029-84791126-6708
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