258 citations · 1.1k across the 22 of their papers we have counts for
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The Polarization of the Cosmic Microwave Background Due to Primordial Gravitational Waves
Brian G. Keating, Alexander G. Polnarev, Nathan J. Miller +1
We review current observational constraints on the polarization of the Cosmic Microwave Background (CMB), with a particular emphasis on detecting the signature of primordial gravit…
Curvature profiles as initial conditions for primordial black hole formation
Alexander G. Polnarev, Ilia Musco, .
This work is part of an ongoing research programme to study possible Primordial Black Hole (PBH) formation during the radiation dominated era of the early universe. Working within…
Imprints of Relic Gravitational Waves in Cosmic Microwave Background Radiation
D. Baskaran, L. P. Grishchuk, A. G. Polnarev
A strong variable gravitational field of the very early Universe inevitably generates relic gravitational waves by amplifying their zero-point quantum oscillations. We begin our di…
Gravimagnetic effect of the barycentric motion of the Sun and determination of the post-Newtonian parameter gamma in the Cassini experiment
S. M. Kopeikin, A. G. Polnarev, G. Schaefer +1
The most precise test of the post-Newtonian gamma parameter in the solar system has been achieved in measurement of the frequency shift of radio waves to and from the Cassini space…