2.4k citations · 37.2k across the 304 of their papers we have counts for
307 papers
Open Quantum System Approach to the Gravitational Decoherence of Spin-1/2 Particles
Mohammad Sharifian, Moslem Zarei, Mehdi Abdi +2
This paper investigates the decoherence effect resulting from the interaction of squeezed gravitational waves with a system of massive particles in spatial superposition. This pape…
Adiabatic or Non-Adiabatic? Unraveling the Nature of Initial Conditions in the Cosmological Gravitational Wave Background
Lorenzo Valbusa Dall'Armi, Alina Mierna, Sabino Matarrese +1
The non-thermal nature of the cosmological gravitational wave background (CGWB) makes it difficult to define the initial condition for the graviton distribution, which determines t…
Non-Gaussianity from the Cross-correlation of the Astrophysical Gravitational Wave Background and the Cosmic Microwave Background
Gabriele Perna, Angelo Ricciardone, Daniele Bertacca +1
Since the first LIGO/Virgo detection, Gravitational Waves (GWs) have been very promising as a new complementary probe to understand our Universe. One of the next challenges of GW s…
The effect of outflows on CMB bounds from Primordial Black Hole accretion
Lorenzo Piga, Matteo Lucca, Nicola Bellomo +4
Should Primordial Black Holes (PBHs) exist in nature, they would inevitably accrete baryonic matter in their vicinity. In turn, the consequent emission of high-energy radiation cou…
Kinetic field theory: generic effects of alternative gravity theories on non-linear cosmic density-fluctuations
Alexander Oestreicher, Lodovico Capuano, Sabino Matarrese +2
Non-linear cosmic structures contain valuable information on the expansion history of the background space-time, the nature of dark matter, and the gravitational interaction. The r…
Why is zero spatial curvature special?
Raul Jimenez, Ali Rida Khalife, Daniel F. Litim +2
Evidence for almost spatial flatness of the Universe has been provided from several observational probes, including the Cosmic Microwave Background (CMB) and Baryon Acoustic Oscill…