Supersymmetric gauge theories in twistor space
Author(s) -
Rutger H. Boels,
Lionel Mason,
David B. Skinner
Publication year - 2007
Publication title -
journal of high energy physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.998
H-Index - 261
eISSN - 1126-6708
pISSN - 1029-8479
DOI - 10.1088/1126-6708/2007/02/014
Subject(s) - twistor theory , supergravity , twistor space , mathematical physics , physics , supersymmetry , supersymmetric gauge theory , string theory , theoretical physics , gauge theory
We construct a twistor space action for N=4 super Yang-Mills theory and showthat it is equivalent to its four dimensional spacetime counterpart at thelevel of perturbation theory. We compare our partition function to the originaltwistor-string proposal, showing that although our theory is closely related tostring theory, it is free from conformal supergravity. We also provide twistoractions for gauge theories with N<4 supersymmetry, and show how mattermultiplets may be coupled to the gauge sector.Comment: 23 pages, no figure
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