42 citations · 629 across the 34 of their papers we have counts for
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gr-qc2019★ 27 cited
Beta-function formalism for k-essence constant-roll inflation
Abolhassan Mohammadi, Tayeb Golanbari, Khaled Saaidi
The beta function formalism is being used to study the constant-roll inflation in the k-essence model. Assuming the second slow-roll parameter as a constant leads to a first-order…
gr-qc2019★ 42 cited
Constraining chameleon field driven warm inflation with Planck 2018 data
Haidar Sheikhahmadi, Abolhassan Mohammadi, Ali Aghamohammadi +5
We investigate warm inflationary scenario in which the accelerated expansion of the early Universe is driven by chameleon-like scalar fields. Due to the non-minimal coupling betwee…