IMPOSSIBILITY OF SUPERLUMINAL COMMUNICATION - A SIMPLE QUANTUM-MECHANICAL EXERCISE

Authors
DUSEK M
Citation
M. Dusek, IMPOSSIBILITY OF SUPERLUMINAL COMMUNICATION - A SIMPLE QUANTUM-MECHANICAL EXERCISE, Czechoslovak journal of Physics, 47(2), 1997, pp. 145-149
Citations number
11
Categorie Soggetti
Physics
Journal title
Czechoslovak journal of Physics → ACNP
ISSN journal
00114626
Volume
47
Issue
2
Year of publication
1997
Pages
145 - 149
Database
ISI
SICI code
0011-4626(1997)47:2<145:IOSC-A>2.0.ZU;2-A
Abstract
Even a very simple proof can show that the collapse of a wave function caused by a quantum measurement on one of two distant (correlated) su bsystems cannot be used in any way for an instantaneous transfer of in formation between observers carrying out measurements on the subsystem s.