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Noncommutative Perturbation in Superspace by Zanon, Daniela is a scholarly article available to read on EtoBox.

What is Noncommutative Perturbation in Superspace about?

We consider noncommutative {\cal N}=4 supersymmetric U(N) Yang-Mills theory. Using the {\cal N}=1 superfield formalism and the background field method we compute one-loop four point contributions to the effective action and compare the result with the field theory limit from open string amplitudes in the presence of a constant B-field.

Author

Zanon, Daniela

Published

2000

Language

EN