More on WZ action of non-BPS branes

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dc.creatorGarousi, Mohammad R.
dc.creatorHatefi, Ehsan
dc.date2008-12-22
dc.date2009-01-03
dc.date.accessioned2026-07-07T12:58:03Z
dc.date.available2026-07-07T12:58:03Z
dc.descriptionWe calculate the disk level S-matrix element of one Ramond-Ramond, two gauge fields and one tachyon vertex operators in the world volume of non-BPS branes. We then find the momentum expansion of this amplitude and show that the infinite tachyon/massless poles and the contact terms of this amplitude can be reproduced by the tachyon DBI and the WZ actions, and by their higher derivative corrections.
dc.description17 pages, no figures
dc.identifierhttps://arxiv.org/abs/0812.4216
dc.identifierhttp://arxiv.org/abs/0812.4216
dc.identifierJHEP 0903:008,2009
dc.identifierdoi:10.1088/1126-6708/2009/03/008
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/225117
dc.subjectHigh Energy Physics - Theory
dc.titleMore on WZ action of non-BPS branes
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