- #1
Tio Barnabe
What's the difference between relativistic quantum mechanics and quantum field theory?
In principle, my guess is that to do the former, one needs to express the Hamiltonian in a relativistic, Lorentz invariant, form, because it seems to be the only frame-related term in the wave equation.
(Is that correct?)
Would quantum field theory be everything we do after this procedure?
In principle, my guess is that to do the former, one needs to express the Hamiltonian in a relativistic, Lorentz invariant, form, because it seems to be the only frame-related term in the wave equation.
(Is that correct?)
Would quantum field theory be everything we do after this procedure?