Research Papers in Physics and Astronomy
Date of this Version
9-2009
Citation
Physics Today (September 2009) 62: 38-43.
Abstract
The notion, introduced 50 years ago, that electrons could be affected by electromagnetic potentials without coming in contact with actual force fields was received with a skepticism that has spawned a flourishing of experimental tests and expansions of the original idea.
Comments
Copyright 2009, American Institute of Physics. Used by permission. Adam Caprez is acknowledged for the art work.