Talk by Giacomo Landini “Axion Dark Matter and the Quality Problem”
Speaker: Giacomo Landini, postdoctoral researcher, Instituto de Física Corpuscular (IFIC) Abstract: The Peccei-Quinn mechanism is regarded as the most compelling solution to the Strong CP Problem of the Standard Model. It relies on a new global U(1) symmetry that is spontaneously broken, giving rise to an ultra-light scalar field known as the axion. Notably, […]