Phys. Rev. D 60, 083506 (1999) [5 pages]Generalized assisted inflationReceived 22 April 1999; published 15 September 1999 We obtain a new class of exact cosmological solutions for multiscalar 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. © 1999 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevD.60.083506
DOI:
10.1103/PhysRevD.60.083506
PACS:
98.80.Cq
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