منابع مشابه
ITP – UH – 08 / 00 hep - th / 0005126 N = 2 Super - Born - Infeld Theory Revisited 1
I discuss the symmetry structure of the N=2 supersymmetric extension of the Born-Infeld action in four dimensions, and confirm its interpretation as the Goldstone-Maxwell action associated with partial breaking of N=4 extended supersymmetry down to N=2, by revealing a hidden invariance of the action with respect to two non-linearly realized supersymmetries and two spontaneously broken translati...
متن کاملTowards Higher-n Superextensions of Born-infeld Theory
The main source of current interest in superextensions of the Born-Infeld (or Dirac-Born-Infeld) action is the fact that these super BI actions constitute an essential part of the worldvolume actions of Dp-branes (see [1] and refs. therein). It is tempting to formulate super BI actions in a manifestly supersymmetric way using an off-shell superfield approach. In this approach the worldvolume SU...
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 کاملSelf-dual Born-Infeld Theory
We study the supersymmetric extension of the gauged O(3) sigma model in 2+1 dimensions and find the supersymmetry algebra. We also discuss soliton solutions in case the Maxwell term is replaced by the Born-Infeld term. We show that by appropriate choice of the potential, the self-dual equations in the Born-Infeld case coincide with those of the Maxwell’s case.
متن کاملComments on Born–Infeld Theory
The low-energy effective action of supersymmetric D-brane systems consists of two terms, one of which is of the Born–Infeld type and one of which is of the Chern–Simons type. I briefly review the status of our understanding of these terms for both the Abelian and non-Abelian cases. Talk presented at Strings 2001 1 Single BPS D-Brane D-branes are surfaces on which open strings can end [1] [2] [3...
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ژورنال
عنوان ژورنال: Classical and Quantum Gravity
سال: 2000
ISSN: 0264-9381,1361-6382
DOI: 10.1088/0264-9381/17/15/102