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On effective actions of BPS branes and their higher derivative corrections
We calculate in detail the disk level S-matrix element of one Ramond-Ramond field and three gauge field vertex operators in the world volume of BPS branes, to find four gauge field couplings to all orders of α ′ up to on-shell ambiguity. Then using these infinite couplings we find that the massless...
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Published in: | The journal of high energy physics 2010-05, Vol.2010 (5), Article 80 |
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Main Author: | |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | We calculate in detail the disk level S-matrix element of one Ramond-Ramond field and three gauge field vertex operators in the world volume of BPS branes, to find four gauge field couplings to all orders of
α
′ up to on-shell ambiguity. Then using these infinite couplings we find that the massless pole of the field theory amplitude is exactly equal to the massless pole S-matrix element of this amplitude for the
p
=
n
case to all orders of
α
′. Finally we show that the infinite massless poles and the contact terms of this amplitude for the
p
=
n
+ 2 case can be reproduced by the Born-Infeld action and the Wess-Zumino actions, and by their higher derivative corrections. |
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ISSN: | 1029-8479 1029-8479 |
DOI: | 10.1007/JHEP05(2010)080 |