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Nonabelian Born‐Infeld from Super‐Yang‐Mills effective action
Author(s) -
Refolli A.,
Santambrogio A.,
Terzi N.,
Za D.
Publication year - 2002
Publication title -
fortschritte der physik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.469
H-Index - 71
eISSN - 1521-3978
pISSN - 0015-8208
DOI - 10.1002/1521-3978(200209)50:8/9<952::aid-prop952>3.0.co;2-r
Subject(s) - superstring theory , generalization , action (physics) , effective action , mathematical physics , physics , order (exchange) , field theory (psychology) , yang–mills existence and mass gap , quantum electrodynamics , theoretical physics , supersymmetry , mathematics , quantum mechanics , gauge theory , mathematical analysis , finance , economics
We discuss recent results on one‐loop contributions to the effective action in = 4 supersymmetric Yang‐Mills theory in four dimensions. Contributions with five external vector fields are compared with corresponding ones in open superstring theory in order to understand the relation with the F 5 terms that appear in the nonabelian generalization of the Born‐Infeld action.