I can't reccomend a school for you since condensed matter isn't my area of interest and I don't know much about where the active research is, but I can tell you that it's probably a good field to get into if you're interested in it. There are a lot of jobs in industry working on condensed...
The misconception is easy enough to clear up, just explain that the natural extension of "curved" into arbitrary spaces is that straight lines which were parallel at some point deviate from one another. This also provides a good example of curvature near the Earth's surface, which people might...
That depends on the exact height and length of the barrier as well as the energy of the incident particles. For a given height and length of the barrier you can find an energy less than the height of the barrier for which either particle would have a transmission probability of 1 and the other...
Most of the books I've read give Einstein a fair bit of credit for his work on the photoelectric effect. Of course, as seems typical in science, QM didn't really have a single "father", there were many people who contributed various pieces to its development over a period of many years.
I...
Of course the surface of the apple is really just a closed rubber sheet :wink:
When trying to work out (or explain) various curved-space concepts I usually fall back to the surface of a sphere. It's a simple curved space that I'm very familiar with and can easily visualize myself walking...
In Physics, "Classical" usually means "wrong" :wink: Nobody is saying that we should be modeling the electron as a rotating sphere. Every professor in every quantum mechanics course I've ever taken has made sure to explicitly state that is not the case, as a matter of fact. What they're...
You can prove it using the raising and lowering operators and the Dirac formalism without ever having to write down a wave function. Wikipedia covers it in a section of their Quantum harmonic oscillator article, for more detail there's also some...
The r value of the Schwarzschild radius is the coordinate r, not the "real" r (straight-line-path distance from the center). The coordinate r value does not depend on the curvature of the local spacetime, it's just some grid that an observer out at infinity laid down.
Edit: Somewhat unrelated...
Draw a force body diagram. The stick is just sitting there so the sum of the forces in each direction must be zero and the sum of the torques must be zero.
OK, I've been scratching my head over this for a while now and I think I've figured it out. I noticed one problem, in that when you did your first simplification of the SE your term for the radial derivative is incorrect, it should be the same as the first term in the Laplacian you posted...