期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 6, 页码 -出版社
SPRINGER
DOI: 10.1007/JHEP06(2010)082
关键词
Flux compactifications; Supersymmetry Breaking
资金
- Royal Society
- Balliol College, Oxford
- Fundacao para a Ciencia e a Tecnologia (Portugal) [SFRH/BD/35756/2007]
- Fundação para a Ciência e a Tecnologia [SFRH/BD/35756/2007] Funding Source: FCT
Field redefinitions occur in string compactifications at the one loop level. We review arguments for why such redefinitions occur and study their effect on moduli stabilisation and supersymmetry breaking in the LARGE volume scenario. For small moduli, although the effect of such redefinitions can be larger than that of the alpha' corrections in both the Kahler and scalar potentials, they do not alter the structure of the scalar potential. For the less well motivated case of large moduli, the redefinitions can dominate all other terms in the scalar potential. We also study the effect of redefinitions on the structure of supersymmetry breaking and soft terms.
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