2 papers
astro-ph.CO2020
Detectable Data-driven Features in the Primordial Scalar Power Spectrum
Muhammad Sadegh Esmaeilian, Marzieh Farhang, Shirin Khodabakhshi
In this work we explore the power of future large-scale surveys to constrain possible deviations from the standard single-field slow-roll inflationary scenario. Specifically, we pa…
hep-th2019
Casimir force in the Gödel space-time and its possible induced cosmological inhomogeneity
Sh. Khodabakhshi, A. Shojai
The Casimir force between two parallel plates in the Gödel universe is computed for a scalar field at finite temperature. It is observed that when the plates separation is comparab…