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20182026
most citedShift-Symmetric Orbital Inflation: single field or multi-field?

44 citations · 153 across the 13 of their papers we have counts for

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Showing 2023Show all

2 papers · 1 filter

astro-ph.CO2023★ 26 cited

Backreaction of axion-SU(2) dynamics during inflation

Oksana Iarygina, Evangelos I. Sfakianakis, Ramkishor Sharma +1

We consider the effects of backreaction on axion-SU(2) dynamics during inflation. We use the linear evolution equations for the gauge field modes and compute their backreaction on…

astro-ph.CO2023★ 9 cited

Non-Gaussianity in rapid-turn multi-field inflation

Oksana Iarygina, M. C. David Marsh, Gustavo Salinas

We show that theories of inflation with multiple, rapidly turning fields can generate large amounts of non-Gaussianity. We consider a general theory with two fields, an arbitrary f…