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Generalized Assisted Inflation

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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Co-authorshipCo-authorshipCo-authorshipAuthorshipAuthorshipAuthorshipTopic signalTopic signalTopic signalTopic signalRelated contextRelated contextWGeneralized Assisted Inflationpreprint / 1999AE. J. CopelandResearcherAAnupam MazumdarResearcherAN. J. NunesResearcherThep-ph13193 worksTgr-qc10727 worksThep-th13268 worksTastro-ph313 works
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Generalized Assisted Inflation

preprint / 1999

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