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Your search keyword '"Ngo, Phuc"' showing total 1 results
Start Over Author "Ngo, Phuc" Search Limiters Full Text Publication Year Range Last 50 years Journal european physical journal c -- particles & fields
1 results on '"Ngo, Phuc"'

1. Inflation with a class of concave inflaton potentials in Randall–Sundrum model.

Author

Loc, Ngo Phuc Duc

Subjects
*PLANCK scale, *PARTICLE physics, *VECTOR autoregression model
Abstract

We investigate inflation with a class of concave inflaton potentials of the form ∼ ϕ n (0 < n < 1) in the Randall–Sundrum model with an infinite extra spatial dimension. We show that this class of models is much more in good agreement with observations compared to the standard inflation. We also find the range of the five-dimensional Planck scale ( M 5 ) and show that large tensor-to-scalar ratios do not eliminate small-field inflation in braneworld cosmology. [ABSTRACT FROM AUTHOR]

Published
2020
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