Author(s)Cohen, Timothy; Elor, Gilly; Larkoski, Andrew J.
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This paper provides a superfield based approach to constructing a collinear slice of N=1 superspace. The strategy is analogous to integrating out anticollinear fermionic degrees-of-freedom as was developed in the context of soft-collinear effective theory. The resulting Lagrangian can be understood as an integral over collinear superspace, where half the supercoordinates have been integrated out. The application to N=1 super Yang-Mills is presented. Collinear superspace provides the foundation for future explorations of supersymmetric soft-collinear effective theory.
DepartmentMassachusetts Institute of Technology. Center for Theoretical Physics
Physical Review D
American Physical Society
Cohen, Timothy; Elor, Gilly and Larkoski, Andrew J. "Collinear superspace." Physical Review D 93, 125013 (June 2016): 1-5 © 2016 American Physical Society
Final published version