Slow-roll inflation and the BB-mode correlation spectrum of the Cosmic Microwave Background

6th IF-YITP GR+HEP+Cosmo International Symposium

Malsawmtluangi, N.^1 ; Suresh, P.K.^1

School of Physics, University of Hyderabad, P.O. Central University, Hyderabad

500046, India^1

关键词: Angular power spectrum;    Angular spectra;    Comparative studies;    Cosmic microwave backgrounds;    Inflation models;    Joint analysis;    Mode correlation;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/883/1/012007/pdf
DOI  :  10.1088/1742-6596/883/1/012007

来源: IOP

【 摘 要 】

The BB-mode correlation angular spectrum of cosmic microwave background is studied for several inflation models. A comparative study of the resulting angular power spectrum with the recent joint analysis data of the BICEP2/Keck Array and Planck shows constraint to several slow-roll inflation models of cosmology.