I had posted this question here : http://physics.stackexchange.com/q/69003/540
I guess its appropriate to post links in here as question.
This question is really puzzling me and any suugestion/comments are much appreciated and welcome.
Why do we consider evolution of a wave function and why is the evolution parameter taken as time, in QM.
Look at a simple wave function $\psi(x,t) = e^{kx - \omega t}$. $x$ is a point in configuration space and $t$ is the evolution parameter. They both look the same in the equation, then why...
Hello, I am new here and this is my first post. Kindly let me know if my post is off topic.
My question is about the applicability of singularities of a function in Physics. By singularity I mean one of the higher derivatives (>2) of a function jumping at a point. Is there any conceptual use...