Phys. Rev. D 58, 103518 (1998) [5 pages]Power spectrum of the primordial scalar field fluctuations in the warm inflation scenarioSee Also: Erratum Received 22 April 1998; published 27 October 1998 A new model of warm inflation without slow-roll conditions for the scalar field is studied. Classicality conditions that must be satisfied to have an effective stochastic approach in the warm inflation scenario are analyzed for a general coarse-grained field, defined with a function that describes the long wavelength suppression. The theory can predict the spectral density of the fluctuations of the field which can be compared with the COBE data. © 1998 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevD.58.103518
DOI:
10.1103/PhysRevD.58.103518
PACS:
98.80.Cq, 05.40.+j, 98.70.Vc
See AlsoErratum: Mauricio Bellini, Erratum: Power spectrum of the primordial scalar field fluctuations in the warm inflation scenario [Phys. Rev. D 58, 103518 (1998)], Phys. Rev. D 60, 089901 (1999). |
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