- Abstract:
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Determining cosmological parameters from current observational data requires knowledge of the primordial density perturbations generated during inflation. We begin by examining a model of inflation along a flat direction of the minimal supersymmetric Standard Model (MSSM) and the power spectrum of perturbations it can produce. We consider the fine-tuning issues associated with this model and discuss a modification of the potential to include a hybrid transition that reduces the fine-tuning, ...
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- Publication date:
- 2011
- Type of award:
- DPhil
- Level of award:
- Doctoral
- URN:
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uuid:b8c5c6ff-53be-4c1e-97bc-4442c5bfba30
- Local pid:
- ora:6432
- Language:
- English
- Keywords:
- Subjects:
- Copyright holder:
- Seshadri Nadathur
- Copyright date:
- 2011
Thesis
Inflation, large-scale structure and inhomogeneous cosmologies
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