186 citations · 450 across the 22 of their papers we have counts for
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gr-qc2022★ 1 cited
Numerical simulations of inflationary dynamics: slow roll and beyond
Siddharth S. Bhatt, Swagat S. Mishra, Soumen Basak +1
Numerical simulations of the inflationary dynamics are presented here for a single canonical scalar field minimally coupled to gravity. We spell out the basic equations governing t…
gr-qc2022★ 17 cited
Tabletop potentials for inflation from gravity
Yuri Shtanov, Varun Sahni, Swagat S. Mishra
We show that a large class of modified gravity theories (MOG) with the Jordan-frame Lagrangian translate into scalar-field (scalaron) models with hilltop potentials in the E…
astro-ph.CO2022★ 7 cited
Canonical and Non-canonical Inflation in the light of the recent BICEP/Keck results
Swagat S. Mishra, Varun Sahni
We discuss implications of the latest BICEP/Keck data release for inflationary models, with particular emphasis on scalar fields with non-canonical Lagrangians of the type ${\cal L…