Glimpsing the fingerprints of gravitational waves in the early universe
Scientists can use neural networks to glimpse gravitational wave fluctuations from the early universe.
Scientists can use neural networks to glimpse gravitational wave fluctuations from the early universe.
Gravitational lensing causes distortions in the polarization of the Cosmic Microwave Background. In this astrobite, we discuss recent results from the South Pole Telescope collaboration measuring patterns caused by lensing in the CMB polarization. What do these patterns tell us about the Universe?