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EnglishWe develop systematic string techniques to study brane world effective actions for models with magnetized (or equivalently intersecting) D-branes. In particular, we derive the dependence on all NS-NS moduli of the kinetic terms of the chiral matter in a generic non-supersymmetric brane configurations with non-commuting open string fluxes. Near a N=1 supersymmetric point the effective action is consistent with a Fayet-Iliopoulos supersymmetry breaking and the normalization of the scalar kinetic terms is nothing else than the Kahler metric. We also discuss, from a stringy perspective, D and F term breaking mechanisms, and how, in this generic set up, the Kahler metric enters in the physical Yukawa couplings.
Brane world effective actions for D-branes with fluxes / Bertolini, M.; Billò, M.; Lerda, A.; Morales, J. F.; Russo, R.. - In: NUCLEAR PHYSICS. B. - ISSN 0550-3213. - 743:1-2(2006), pp. 1-40.
| Titolo: | Brane world effective actions for D-branes with fluxes |
| Autori: | Bertolini, M.; Billò, M.; Lerda, A.; Morales, J. F.; Russo, R. |
| Rivista: | |
| Data di pubblicazione: | 2006 |
| Volume: | 743 |
| Fascicolo: | 1-2 |
| Pagina iniziale: | 1 |
| Pagina finale: | 40 |
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/j.nuclphysb.2006.02.044 |
| Fulltext via DOI: | https://doi.org/10.1016/j.nuclphysb.2006.02.044 |
| URL: | https://arxiv.org/abs/hep-th/0512067 |
| Appare nelle tipologie: | 1.1 Journal article |
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| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| 0512067.pdf | Versione Editoriale (PDF) | Non specificato | Administrator Richiedi una copia |
http://hdl.handle.net/20.500.11767/12170
