- #1
lugita15
- 1,554
- 15
In classical mechanics the Lagrangian depends only on time, position, and velocity. It is not allowed to depend on any higher order derivatives of position. Does this principle remain true for Lagrangians in non-relativistic quantum mechanics? What about relativistic quantum field theory?
Any help would be greatly appreciated.
Thank You in Advance.
Any help would be greatly appreciated.
Thank You in Advance.