Tachyon inflation with steep potentials

Rezazadeh, K; Karami, K; Hashemi, S

Rezazadeh, K (reprint author), Univ Kurdistan, Dept Phys, Pasdaran St,POB 66177-15175, Sanandaj, Iran.

PHYSICAL REVIEW D, 2017; 95 (10):

Abstract

Within the framework of tachyon inflation, we consider different steep potentials and check their viability in light of the Planck 2015 data. We see t......

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