17 citations · 29 across the 3 of their papers we have counts for
3 papers
astro-ph.CO2021
Ringing Non-Gaussianity from inflation with a step in the second derivative of the potential
Rakhi. R, Minu Joy
Inflationary model driven by a scalar field whose potential has a step in the second derivative with respect to the field is considered. For the best fit potential parameter values…
gr-qc2009★ 17 cited
A Cosmological Model with Fermionic Field
R. Rakhi, G. V. Vijayagovindan, K. Indulekha
In this work, a cosmological model inspired by string/M- theory with fermionic field is taken into consideration. Here it is investigated whether the introduction of a non-Dirac fe…
hep-ph2009★ 12 cited
A Cosmological Model with Fermionic Field and Gauss-Bonnet Term
R. Rakhi, G. V. Vijayagovindan, Noble P. Abraham +1
In this work, a cosmological model inspired by string theory with Gauss-Bonnet term coupled to the fermionic field is taken into consideration. The self-interaction potential is co…