The problematic backreaction of SUSY-breaking branes
2011 (English)In: Journal of High Energy Physics (JHEP), ISSN 1029-8479, E-ISSN 1126-6708, no 8, 105- p.Article in journal (Refereed) Published
In this paper we investigate the localisation of SUSY-breaking branes which, in the smeared approximation, support specific non-BPS vacua. We show, for a wide class of boundary conditions, that there is no flux vacuum when the branes are described by a genuine delta-function. Even more, we find that the smeared solution is the unique solution with a regular brane profile. Our setup consists of a non-BPS AdS(7) solution in massive IIA supergravity with smeared anti-D6-branes and fluxes T-dual to ISD fluxes in IIB supergravity.
Place, publisher, year, edition, pages
2011. no 8, 105- p.
Flux compactifications, Superstring Vacua, D-branes, dS vacua in string theory
IdentifiersURN: urn:nbn:se:uu:diva-161759DOI: 10.1007/JHEP08(2011)105ISI: 000294901200056OAI: oai:DiVA.org:uu-161759DiVA: diva2:457940