4 citations · 11 across the 5 of their papers we have counts for
5 papers
Precision Inflationary Predictions: Impact of Accurate End-of-Inflation Dynamics
Debottam Nandi, Simran Yadav, Manjeet Kaur
The precision era of cosmology demands accurate theoretical predictions from inflationary models. In quantitative reheating analyses, inflationary observables depend sensitively on…
Unifying inflationary and reheating solution
Manjeet Kaur, Debottam Nandi, Sharath Raghavan B
The conventional background solution for the evolution of a single canonical inflaton field performs admirably in extreme scenarios such as the slow-roll phase (where the slow-roll…
Inflation vs. Ekpyrosis -- comparing stability in general non-minimal theory
Debottam Nandi, Manjeet Kaur
The scalar field is considered to have dominated the early Universe. One subtle yet crucial requirement of this assumption is that the solution must be highly stable, i.e., indiffe…
Universe bouncing its way to inflation
Manjeet Kaur, Debottam Nandi, Debajyoti Choudhury +1
Cosmological models with inflation and those with bounce have their own strengths and weaknesses. Here we construct a model in which a phase of bounce is followed by a viable infla…
Viable bounce from non-minimal inflation
Debottam Nandi, Manjeet Kaur
The fundamental difficulty in constructing a viable classical bouncing model is to evade the no-go theorem that states that, simultaneously maintaining the observational bounds on…