[HTML][HTML] Feebly-interacting particles: FIPs 2022 workshop report
Particle physics today faces the challenge of explaining the mystery of dark matter, the origin
of matter over anti-matter in the Universe, the origin of the neutrino masses, the apparent …
of matter over anti-matter in the Universe, the origin of the neutrino masses, the apparent …
Primordial black holes and their gravitational-wave signatures
In the recent years, primordial black holes (PBHs) have emerged as one of the most
interesting and hotly debated topics in cosmology. Among other possibilities, PBHs could …
interesting and hotly debated topics in cosmology. Among other possibilities, PBHs could …
Detection of early-universe gravitational-wave signatures and fundamental physics
R Caldwell, Y Cui, HK Guo, V Mandic, A Mariotti… - General relativity and …, 2022 - Springer
Detection of a gravitational-wave signal of non-astrophysical origin would be a landmark
discovery, potentially providing a significant clue to some of our most basic, big-picture …
discovery, potentially providing a significant clue to some of our most basic, big-picture …
Hunt for light primordial black hole dark matter with ultrahigh-frequency gravitational waves
Light primordial black holes may comprise a dominant fraction of the dark matter in our
Universe. This paper critically assesses whether planned and future gravitational wave …
Universe. This paper critically assesses whether planned and future gravitational wave …
The primordial black holes that disappeared: connections to dark matter and MHz-GHz gravitational Waves
In the post-LIGO era, there has been a lot of focus on primordial black holes (PBHs) heavier
than∼ 10 15 g as potential dark matter (DM) candidates. We point out that the branch of the …
than∼ 10 15 g as potential dark matter (DM) candidates. We point out that the branch of the …
Gravitational waves induced by scalar-tensor mixing
This paper explores the physics of second-order gravitational waves (GWs) induced by
scalar-tensor perturbation interactions in the radiation-dominated Universe. We investigate …
scalar-tensor perturbation interactions in the radiation-dominated Universe. We investigate …
The interplay between the dark matter axion and primordial black holes
If primordial black holes (PBHs) had come to dominate the energy density of the early
Universe when oscillations in the axion field began, we show that the relic abundance and …
Universe when oscillations in the axion field began, we show that the relic abundance and …
The future search for low-frequency axions and new physics with the FLASH resonant cavity experiment at Frascati National Laboratories
D Alesini, D Babusci, P Beltrame, F Bossi… - Physics of the Dark …, 2023 - Elsevier
We present a proposal for a new experiment, the FINUDA magnet for Light Axion SearcH
(FLASH), a large resonant-cavity haloscope in a high static magnetic field which is planned …
(FLASH), a large resonant-cavity haloscope in a high static magnetic field which is planned …
Entanglement-enhanced optomechanical sensor array with application to dark matter searches
Squeezed light has long been used to enhance the precision of a single optomechanical
sensor. An emerging set of proposals seeks to use arrays of optomechanical sensors to …
sensor. An emerging set of proposals seeks to use arrays of optomechanical sensors to …
Bell inequalities in 2-2 scattering
We consider Bell inequalities in 2-2 scattering of photons, gravitons, fermions, and pions.
We choose measurement settings that give maximum Bell violation for maximally entangled …
We choose measurement settings that give maximum Bell violation for maximally entangled …