Moduli spaces of pfaffian representations of cubic three-folds and instanton bundles
| Full text | |
| Author(s): |
Berkovits, Nathan
;
Mikhailov, Andrei
Total Authors: 2
|
| Document type: | Journal article |
| Source: | Journal of High Energy Physics; v. N/A, n. 7, p. 14-pg., 2011-07-01. |
| Abstract | |
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 Opportunities: | Research Projects - Thematic Grants |