Is QED without measurement a local hidden variable theory?
Posted by andrew.punnett, at physics.stackexchange.com,
An interesting thought experiment would be to create a large quantum wave-function describing both a pair of electrons with…
An interesting thought experiment would be to create a large quantum wave-function describing both a pair of electrons with…
If we have a complex scalar $\phi$ we know that the gauge-invariant interaction with $A$ is given by $A^\mu J_\mu$, where $J…
When we consider a band structure of some crystal, we can get a model of particle-antiparticle system like electrons and holes.