This review demonstrates the unique role of the neutrino by discussing in detail the physics
of and with neutrinos. We deal with neutrino sources, neutrino oscillations, absolute masses …

The ordering of the neutrino masses is a crucial input for a deep understanding of flavor
physics, and its determination may provide the key to establish the relationship among the …

The dominant neutrino fluxes at Earth from different sources are reviewed and the grand
unified neutrino spectrum ranging from meV to PeV energies is presented. For each energy …

The PTOLEMY project aims to develop a scalable design for a Cosmic Neutrino Background
(CNB) detector, the first of its kind and the only one conceived that can look directly at the …

Planned CMB Stage IV experiments have the potential to measure the effective number of
relativistic degrees of freedom in the early Universe, N eff, with percent-level accuracy. This …

Dark matter particles populating our galactic halo could be directly detected by measuring
their scattering off target nuclei or electrons in a suitable detector. As this interaction is …

We show that if dark energy evolves in time, its dynamical component could be dominated
by a bath of dark radiation. Within current constraints this radiation could have up to∼ 10 3 …

We argue that the reflection of relic neutrinos from the surface of the Earth results in a
significant local ν-ν¯ asymmetry, far exceeding the expected primordial lepton asymmetry …

The growing interest in the interactions between dark matter particles and electrons has
received a further boost by the observation of an excess in electron recoil events in the …

The development of quantum optomechanics now allows mechanical sensors with
femtogram masses to be controlled and measured in the quantum regime. If the mechanical …