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| 001 | 152238 | ||
| 005 | 20211110121817.0 | ||
| 037 | _ | _ | |a DESY-2013-00139 |
| 088 | 1 | _ | |a DESY-13-066 |
| 088 | _ | _ | |a DESY-13-066 |2 DESY |
| 100 | 1 | _ | |a Cicoli, Michele |0 P:(DE-HGF)0 |b 0 |e Corresponding author |
| 245 | _ | _ | |a Heterotic Moduli Stabilization |
| 260 | _ | _ | |c 2013 |
| 336 | 7 | _ | |a preprint |2 DRIVER |
| 336 | 7 | _ | |a Electronic Article |0 28 |2 EndNote |
| 336 | 7 | _ | |a Preprint |b preprint |m preprint |0 PUB:(DE-HGF)25 |s 152238 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
| 336 | 7 | _ | |a Internal Report |0 PUB:(DE-HGF)15 |2 PUB:(DE-HGF) |m intrep |
| 490 | 0 | _ | |a Red Report |
| 500 | _ | _ | |a 42 pages, 1 figure |
| 520 | _ | _ | |a We perform a systematic analysis of moduli stabilization for weakly coupled heterotic string theory compactified on smooth Calabi-Yau three-folds. We focus on both supersymmetric and supersymmetry breaking vacua of generic (0,2) compactifications obtained by minimising the total (F + D)-term scalar potential. After reviewing how to stabilise all the geometric moduli in a supersymmetric way by including fractional fluxes, non-perturbative and threshold effects, we show that the inclusion of \alpha' corrections leads to new de Sitter or nearly Minkowski vacua which break supersymmetry spontaneously. The minimum lies at moderately large volumes of all the geometric moduli, at perturbative values of the string coupling and at the right phenomenological value of the GUT gauge coupling. However the structure of the heterotic 3-form flux used for complex structure moduli stabilization does not contain enough freedom to tune the superpotential. This results in the generic prediction of high-scale supersymmetry breaking around the GUT scale. We finally provide a dynamical derivation of anisotropic compactifications with stabilized moduli which allow for perturbative gauge coupling unification around 10^16 GeV. |
| 536 | _ | _ | |0 G:(DE-HGF)POF2-514 |c POF2-514 |f POF II |x 0 |a 514 - Theoretical Particle Physics (POF2-514) |
| 588 | _ | _ | |a Dataset connected to |
| 693 | _ | _ | |e No specific instrument |5 EXP:(DE-MLZ)NOSPEC-20140101 |x 0 |0 EXP:(DE-MLZ)NOSPEC-20140101 |
| 700 | 1 | _ | |a de Alwis, Senarath |0 P:(DE-HGF)0 |b 1 |
| 700 | 1 | _ | |a Westphal, Alexander |0 P:(DE-H253)PIP1013212 |b 2 |
| 856 | 4 | _ | |u https://bib-pubdb1.desy.de/record/152238/files/DESY-2013-00139.pdf |y OpenAccess |
| 856 | 4 | _ | |u https://bib-pubdb1.desy.de/record/152238/files/DESY-2013-00139.jpg?subformat=icon-1440 |x icon-1440 |y OpenAccess |
| 856 | 4 | _ | |u https://bib-pubdb1.desy.de/record/152238/files/DESY-2013-00139.jpg?subformat=icon-180 |x icon-180 |y OpenAccess |
| 856 | 4 | _ | |u https://bib-pubdb1.desy.de/record/152238/files/DESY-2013-00139.jpg?subformat=icon-640 |x icon-640 |y OpenAccess |
| 909 | C | O | |o oai:bib-pubdb1.desy.de:152238 |p openaire |p open_access |p VDB |p driver |p dnbdelivery |
| 910 | 1 | _ | |a Deutsches Elektronen-Synchrotron |0 I:(DE-588b)2008985-5 |k DESY |b 2 |6 P:(DE-H253)PIP1013212 |
| 913 | 1 | _ | |a DE-HGF |b Struktur der Materie |l Elementarteilchenphysik |1 G:(DE-HGF)POF2-510 |0 G:(DE-HGF)POF2-514 |2 G:(DE-HGF)POF2-500 |x 0 |4 G:(DE-HGF)POF |v Theoretical Particle Physics |3 G:(DE-HGF)POF2 |
| 914 | 1 | _ | |y 2013 |
| 915 | _ | _ | |a OpenAccess |0 StatID:(DE-HGF)0510 |2 StatID |
| 920 | 1 | _ | |0 I:(DE-H253)T-20120731 |k T |l Theorie-Gruppe |x 0 |
| 980 | _ | _ | |a preprint |
| 980 | _ | _ | |a VDB |
| 980 | _ | _ | |a UNRESTRICTED |
| 980 | _ | _ | |a FullTexts |
| 980 | _ | _ | |a intrep |
| 980 | _ | _ | |a I:(DE-H253)T-20120731 |
| 980 | 1 | _ | |a FullTexts |
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