منابع مشابه
Supersymmetric Born-Infeld from the D9-brane
Using the superembedding approach, the full supersymmetric effective field theory of the D9-brane, super Born-Infeld theory, is fixed by the so called F-constraint. The odd-odd components of the theory’s super field strength, fαβ, are implied by this constraint. Given fαβ, the super Bianchi identities imply the theory’s equations of motion. We calculate fαβ up to order 5 in fields, correspondin...
متن کاملSupersymmetric non-abelian Born-Infeld revisited
We determine the non-abelian Born-Infeld action, including fermions, as it results from the four-point tree-level open superstring scattering amplitudes at order α′2. We find that, after an appropriate field redefinition all terms at this order can be written as a symmetrised trace. We confront this action with the results that follow from kappa-symmetry and conclude that the recently proposed ...
متن کاملA Manifestly N=2 Supersymmetric Born-infeld Action
A manifestly N=2 supersymmetric completion of the four-dimensional NambuGoto-Born-Infeld action, which is self-dual with respect to electric-magnetic duality, is constructed in terms of an abelian N=2 superfield strength W in the conventional N=2 superspace. A relation to the known N=1 supersymmetric Born-Infeld action in N=1 superspace is established. The action found can be considered either ...
متن کاملOn the supersymmetric non-abelian Born-Infeld action
We review an iterative construction of the supersymmetric non-abelian BornInfeld action. We obtain the action through second order in the fieldstrength. Kappainvariance fixes the ordenings which turn out to deviate from the symmetrized trace proposal.
متن کامل1 99 8 Supersymmetric Non - Abelian Born - Infeld Theory
Using the natural curvature invariants as building blocks in a superfield construction, we show that the use of a symmetric trace is mandatory if one is to reproduce the square root structure of the non-Abelian Dirac-Born-Infeld Lagrangian in the bosonic sector. We also discuss the BPS relations in connection with our supersymmetry construction. UNLP-FOMEC Investigador CICBA CONICET 1 Dirac-Bor...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 1987
ISSN: 0370-2693
DOI: 10.1016/0370-2693(87)91105-1