Generalized assisted inflation

J. Copeland, E. and Mazumdar, Anupam and J. Nunes, N. (1999) Generalized assisted inflation. Physical Review D, 60 (8). ISSN 1550-7998

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Abstract

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.

Item Type:
Journal Article
Journal or Publication Title:
Physical Review D
Additional Information:
© 1999 The American Physical Society 5 pages
ID Code:
63506
Deposited By:
Deposited On:
09 May 2013 09:06
Refereed?:
Yes
Published?:
Published
Last Modified:
31 May 2020 02:02