Cosmological events on the stochastic background of inflationary gravitational waves

Not scheduled
15m
IIT Guwahati

IIT Guwahati

Oral Cosmology Cosmology

Speaker

N Malsawmtluangi

Description

The effects of the cosmological phase transitions in the evolution of inflationary gravitational waves are reconsidered and normalized with the data from the late 2021 BICEP/Keck and Planck (BKP) joint data using a quite simple and easily executable method which can be easily modified to include the effects of cosmological events. The resulting energy density spectrum is obtained for the $\alpha$-attractor models of inflation and the final spectrum is compared with the power-law integrated sensitivity curves of several upcoming detectors to test the potential detectability of the inflationary gravitational waves.

Email tei.naulak@uohyd.ac.in
Affiliation Government Kolasib College

Author

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