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20152026
most citedProbing the scale dependence of non-Gaussianity with spectral distortions of the cosmic microwave background

52 citations · 152 across the 5 of their papers we have counts for

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Showing 2016Show all

2 papers · 1 filter

hep-th2016★ 48 cited

Stable solutions of inflation driven by vector fields

Razieh Emami, Shinji Mukohyama, Ryo Namba +1

Many models of inflation driven by vector fields alone have been known to be plagued by pathological behaviors, namely ghost and/or gradient instabilities. In this work, we seek a…

astro-ph.CO2016★ 25 cited

Cosmological tests of an axiverse-inspired quintessence field

Razieh Emami, Daniel Grin, Josef Pradler +2

Inspired by the string axiverse idea, it has been suggested that the recent transition from decelerated to accelerated cosmic expansion is driven by an axion-like quintessence fiel…