Critique of "No-Signaling Condition and Quantum Dynamics"

Abstract

We comment on the article of Ch. Simon, V. Buzek and N. Gisin: ``No-Signaling Condition and Quantum Dynamics'', Phys. Rev. Lett. 87 (2001) 170405, which argues that linearity of quantum mechanics follows from lack of superluminal signals and some usual hypotheses about measurements. We argue that such assumptions in the end are ineffective as an explanation of the linearity of quantum mechanics.

1 page, uses RevTeX 4, submitted to Physical Review Letters

Cited by in corpus (2)

• Informal Resource Letter - Nonlinear quantum mechanics on arXiv up to August 2004
• Quantum theory: kinematics, linearity and no-signaling condition