3 citations · 3 across the 2 of their papers we have counts for
2 papers
astro-ph.CO2014★ 3 cited
Frustration of resonant preheating by exotic kinetic terms
Shohreh Rahmati, Sanjeev S. Seahra
We study the effects of exotic kinetic terms on parametric resonance during the preheating epoch of the early universe. Specifically, we consider modifications to the action of ord…
gr-qc2012
A Note on Vacuum Polarisation and Hawking Radiation
Arundhati Dasgupta, Shohreh Rahmati
We re-examine vacuum polarisation of a scalar field in a quasi-local volume including the horizon. We find that Hawking radiation rate is derived as a pure decay of vacuum due to s…