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hep-th2004
Higher-Dimensional Twistor Transforms using Pure Spinors
Nathan Berkovits, Sergey A. Cherkis
Hughston has shown that projective pure spinors can be used to construct massless solutions in higher dimensions, generalizing the four-dimensional twistor transform of Penrose. In…
hep-th2004
Deformations of N=4 SYM and integrable spin chain models
David Berenstein, Sergey A. Cherkis
Beginning with the planar limit of N=4 SYM theory, we study planar diagrams for field theory deformations of N=4 which are marginal at the free field theory level. We show that the…