What is the Aharonov-Bohm effect?
Douglas Natelson (noreply@blogger.com)
After seeing this latest extremely good video from Veritasium, and looking back through my posts, I realized that while I've referenced it indirectly, I've never explicitly talked about the Aharonov-Bohm effect. The video is excellent, and that wikipedia page is pretty good, but maybe some people will find another angle on this to be helpful.
The ultrabrief version: The quantum interference of charged particles like electrons can be controllably altered by tuning a magnetic field in a region...