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Superpotential of t...
Superpotential of three dimensional N=1 heterotic supergravity
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- de la Ossa, Xenia (author)
- Univ Oxford, Math Inst, Andrew Wiles Bldg,Woodstock Rd, Oxford OX2 6GG, England
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- Larfors, Magdalena, 1978- (author)
- Uppsala universitet,Teoretisk fysik
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- Magill, Matthew (author)
- Uppsala universitet,Teoretisk fysik
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- Svanes, Eirik E. (author)
- Kings Coll London, Dept Phys, London WC2R 2LS, England;Abdus Salam Int Ctr Theoret Phys, Str Costiera 11, I-34151 Trieste, Italy
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(creator_code:org_t)
- SPRINGER, 2020
- 2020
- English.
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In: Journal of High Energy Physics (JHEP). - : SPRINGER. - 1126-6708 .- 1029-8479. ; :1
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https://uu.diva-port... (primary) (Raw object)
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Abstract
Subject headings
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- We dimensionally reduce the ten dimensional heterotic supergravity action on spacetimes of the form M-(1,M- 2) x Y, where M-(1,M- 2) is three dimensional maximally symmetric Anti de Sitter or Minkowski space, and Y is a compact seven dimensional manifold with G(2) structure. In doing so, we derive the real superpotential functional of the corresponding three dimensional N = 1 theory. We confirm that extrema of this functional correspond to supersymmetric heterotic compacti:fications on manifolds of G(2) structure in the large volume, weak coupling limit to first order in a'. We make some comments on the role of the superpotential functional with respect to the coupled moduli problem of instanton bundles over G(2) manifolds.
Subject headings
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
Keyword
- Effective Field Theories
- Flux compacti
- fications
- Superstring Vacua
- Super-strings and Heterotic Strings
Publication and Content Type
- ref (subject category)
- art (subject category)
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