Constructing an inflaton potential by mimicking modified Chaplygin gas


Kahya E. O. , POURHASSAN B., URAZ S.

PHYSICAL REVIEW D, cilt.92, 2015 (SCI İndekslerine Giren Dergi) identifier identifier

Özet

In this paper, we consider an inflationary model that effectively behaves as a modified Chaplygin gas in the context of quintessence cosmology. We reconstruct the inflaton potential from the bottom up and using the recent observational data we fix the free parameters of the model. We show that the modified Chaplygin gas-inspired model is suitable for both the early and the late time acceleration but has shortcomings between the two periods.