activity
20172022
most citedParity breaking signatures from a Chern-Simons coupling during inflation: the case of non-Gaussian gravitational waves

112 citations · 280 across the 6 of their papers we have counts for

collaborators

11 papers

astro-ph.CO202212 cited

Snowmass 2021 CMB-S4 White Paper

Kevork Abazajian, Arwa Abdulghafour, Graeme E. Addison +353

This Snowmass 2021 White Paper describes the Cosmic Microwave Background Stage 4 project CMB-S4, which is designed to cross critical thresholds in our understanding of the origin a…

astro-ph.CO202211 cited

Snowmass2021 Cosmic Frontier: Cosmic Microwave Background Measurements White Paper

Clarence L. Chang, Kevin M. Huffenberger, Bradford A. Benson +128

This is a solicited whitepaper for the Snowmass 2021 community planning exercise. The paper focuses on measurements and science with the Cosmic Microwave Background (CMB). The CMB…

hep-ph202067 cited

Bounds on warm dark matter from Schwarzschild primordial black holes

Jérémy Auffinger, Isabella Masina, Giorgio Orlando

We consider light dark matter candidates originated from the evaporation of Schwarzschild primordial black holes, with masses in the range g. These candidates are be…

astro-ph.CO202061 cited

Measuring Parity Violation in the Stochastic Gravitational Wave Background with the LISA-Taiji network

Giorgio Orlando, Mauro Pieroni, Angelo Ricciardone

Parity violation is a powerful observable to distinguish a cosmological background of Gravitational Waves (GWs) from an astrophysical one. Planar single GW interferometers, both on…

astro-ph.CO2020

Tensor non-Gaussianity in chiral scalar-tensor theories of gravity

Nicola Bartolo, Luca Caloni, Giorgio Orlando +1

Violation of parity symmetry in the gravitational sector, which manifests into unequal left and right circular polarization states of primordial gravitational waves, represents a w…

hep-ph202017 cited

CMB modes from photon-photon forward scattering revisited

Ahmad Hoseinpour, Moslem Zarei, Giorgio Orlando +2

Recent literature has shown that photon-photon forward scattering mediated by Euler-Heisenberg interactions may generate some amount of the circular polarization ( modes) in the…