New lanterns to illuminate (ultra) light dark matter

New lanterns to illuminate (ultra) light dark matter

New lanterns to illuminate (ultra) light dark matter The landscape of dark matter models extends to masses well below those accessible by traditional detectors, based on nuclear recoil. In particular axions and axion-like particles are in this category. A new battery...
The size of the universe

The size of the universe

The size of the universe Cosmic acceleration is telling us that Newton's gravitational law is different from the one we learn in school. I will show how this could imply that our universe is smaller than what we thought. This explains why vacuum energy does not...