Feynman's approach to negative probability in quantum mechanics. Academic Article uri icon

abstract

  • Feynman introduces the concept of negative probability in the context of Youngs double-slit experiment and in doing so sheds a new light on the problem. However, there are, as Feynman notes, conceptual problems as well as insights associated with this point of view. The micromaser which-path (Welcher-Weg) detector eliminates these conceptual difficulties. We also emphasize that the concept of negative probability yields useful insight into the Einstein-Podolsky-Rosen (EPR) problem. 1994 The American Physical Society.

published proceedings

  • Phys Rev A

author list (cited authors)

  • Scully, M. O., Walther, H., & Schleich, W.

citation count

  • 48

complete list of authors

  • Scully, MO||Walther, H||Schleich, W

publication date

  • March 1994