How to reconcile relativity with quantum mechanics ? What is spin ? Where does the electric charge come from ? All these answers in 15 ... ... <看更多>

The subatomic world has long been known to be truly mind-bending, with particles that are waves and vice versa. Cats are alive and dead and ... ... <看更多>

Quantum Field Theory is a theoretical (mathematical) framework that combines classical field theory (electric and magnetic field), special relativity and ... ... <看更多>