Publication Date:
2014-01-29
Description:
Author(s): Rudinei C. de Souza and Gilberto M. Kremer In this work we determine the power spectrum of the gravitational potential of the primordial fluctuations for an inflationary model whose inflaton is a noncanonical scalar field of the tachyon-type. The respective background field equations for an inverse-square potential produce a power-law inflat... [Phys. Rev. D 89, 027302] Published Tue Jan 28, 2014
Keywords:
Astrophysics & Cosmology
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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