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Stability and Vacuum Energy in Open String Models with Broken Supersymmetry

Abel, Steven; Dudas, Emilian; Lewis, Daniel; Partouche, Herve

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Authors

Emilian Dudas

Daniel Lewis

Herve Partouche



Abstract

We construct type I string models with supersymmetry broken by compactifi- cation that are non-tachyonic and have exponentially small effective potential at one-loop. All open string moduli can be stabilized, while the closed string moduli remain massless at one-loop. The backgrounds of interest have rigid Wilson lines by the use of stacked branes, and some models should have heterotic duals. We also present non-tachyonic backgrounds with positive potentials of runaway type at one-loop. This class of models could be used to test various swampland conjectures.

Citation

Abel, S., Dudas, E., Lewis, D., & Partouche, H. (2019). Stability and Vacuum Energy in Open String Models with Broken Supersymmetry. Journal of High Energy Physics, 2019(10), Article 226. https://doi.org/10.1007/jhep10%282019%29226

Journal Article Type Article
Acceptance Date Oct 12, 2019
Online Publication Date Oct 22, 2019
Publication Date Oct 31, 2019
Deposit Date Oct 25, 2019
Publicly Available Date Mar 29, 2024
Journal Journal of High Energy Physics
Print ISSN 1126-6708
Publisher Scuola Internazionale Superiore di Studi Avanzati (SISSA)
Peer Reviewed Peer Reviewed
Volume 2019
Issue 10
Article Number 226
DOI https://doi.org/10.1007/jhep10%282019%29226
Related Public URLs http://arxiv.org/abs/arXiv:1812.09714

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Publisher Licence URL
http://creativecommons.org/licenses/by/4.0/

Copyright Statement
This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.





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