H. V. Ragavendra

activity

20222024

most citedLoop contributions to the scalar power spectrum due to quartic order action in ultra slow roll inflation

33 citations · 81 across the 5 of their papers we have counts for

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Showing 2023Show all

2 papers · 1 filter

astro-ph.CO2023★ 33 cited

Loop contributions to the scalar power spectrum due to quartic order action in ultra slow roll inflation

Suvashis Maity, H. V. Ragavendra, Shiv K. Sethi +1

[Abridged] In contemporary literature, the calculation of modifications to the inflationary scalar power spectrum due to the loops from the higher order interaction terms in the Ha…

astro-ph.CO2023★ 2 cited

Non-thermal moduli production during preheating in $α$ -attractor inflation models

Khursid Alam, Mar Bastero-Gil, Koushik Dutta +1

Production of gravitationally coupled light moduli fields must be suppressed in the early universe, so that its decay products do not alter Big Bang Nucleosynthesis (BBN) predictio…

Loop contributions to the scalar power spectrum due to quartic order action in ultra slow roll inflation

Non-thermal moduli production during preheating in α-attractor inflation models

Non-thermal moduli production during preheating in $α$ -attractor inflation models