Generalized Assisted Inflation
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astro-ph
gr-qchep-phhep-th
keywords
assistedcosmologicalfieldsinflationsolutionsclasscross-couplingsdemonstrate
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We obtain a new class of exact cosmological solutions for multi-scalar fields with exponential potentials. We generalize the assisted inflation solutions previously obtained, and demonstrate how they are modified when there exist cross-couplings between the fields, such as occur in supergravity inspired cosmological models.
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