- Abstract:
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We propose an analytic method to calculate the matter field Kähler metric in heterotic compactifications on smooth Calabi-Yau three-folds with Abelian internal gauge fields. The matter field Kähler metric determines the normalisations of the N = 1 chiral superfields, which enter the computation of the physical Yukawa couplings. We first derive the general formula for this Kähler metric by a dimensional reduction of the relevant supergravity theory and find that its T-moduli dependence can be ...
Expand abstract - Publication status:
- Published
- Peer review status:
- Peer reviewed
- Version:
- Publisher's Version
- Files:
-
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(pdf, 425.7KB)
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- Publisher copy:
- 10.1007/JHEP04(2018)139
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- Funding agency for:
- Lukas, A
- Publisher:
- Springer Verlag Publisher's website
- Journal:
- Journal of High Energy Physics Journal website
- Volume:
- 2018
- Issue:
- 4
- Pages:
- Article: 139
- Publication date:
- 2018-04-26
- Acceptance date:
- 2018-04-26
- DOI:
- EISSN:
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1029-8479
- ISSN:
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1126-6708
- Pubs id:
-
pubs:853691
- URN:
-
uri:08efc035-d73e-4649-adf1-aa31fd6d53c3
- UUID:
-
uuid:08efc035-d73e-4649-adf1-aa31fd6d53c3
- Local pid:
- pubs:853691
- Copyright holder:
- Blesneag et al.
- Copyright date:
- 2018
- Notes:
- © The Author(s) 2018. 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.
Journal article
Matter field Kahler metric in heterotic string theory from localisation
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+ Engineering and Physical Sciences Research Council
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