Abstract
If a physical system contains a single particle, and if two distant detectors test the presence of linear superpositions of one-particle and vacuum states, a violation of classical locality can occur, due to the creation of a two-particle component by the detecting process itself.
- Received 25 January 1995
DOI:https://doi.org/10.1103/PhysRevLett.74.4571
©1995 American Physical Society
