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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Nonlocal charges for bonus yangian symmetries of Super-Yang-Mills

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Berkovits, Nathan [1] ; Mikhailov, Andrei [1]
Total Authors: 2
[1] Univ Estadual Paulista, Inst Fis Teor, BR-01140070 Sao Paulo - Brazil
Total Affiliations: 1
Document type: Journal article
Source: Journal of High Energy Physics; n. 7 JUL 2011.
Web of Science Citations: 12

The existence of a ``bonus{''} U(1) level- one Yangian symmetry of N= 4 superYang- Mills has recently been proposed. We provide evidence for this proposal by constructing the BRST-invariant nonlocal charge in the pure spinor sigma model corresponding to this bonus level-one symmetry. We also construct analogous charges for bonus U(1) symmetries at all odd levels of the Yangian. (AU)

FAPESP's process: 09/50639-2 - Research and learning on the strings theory
Grantee:Nathan Jacob Berkovits
Support type: Research Projects - Thematic Grants