Analysis of the role of von Neumann's projection postulate in the canonical scheme of quantum teleportation and main quantum algorithms

Details Analysis of the role of von Neumann's projection postulate in the canonical scheme of quantum teleportation and main quantum algorithms Analysis of the role of von Neumann's projection postulate in the canonical scheme of quantum teleportation and main quantum algorithms

2008-05-21

arxiv.org/abs/0805.3258v2

J. Russian Laser Research 29, N 3, 296-301 (2008)

Physics

Quantum Physics

The paper is completed by analysis of basis quantum algorithm from the viewpoint of von Neumann's theory

Scientific paper

Modern development of quantum technologies based on quantum information theory stimulated analysis of proposed computational, cryptographic and teleportational schemes from the viewpoint of quantum foundations. It is evident that not all mathematical calculations performed in complex Hilbert space can be directly realized in physical space. Recently by analyzing the original EPR paper we found that they argument was based on the misuse of the von Neumann's projection postulate. Opposite to von Neumann, Einstein, Podolsky and Rosen (EPR) applied this postulate to observables represented by operators with degenerate spectra. It was completely forbidden by von Neumann's axiomatics of QM. It is impossible to repeat the EPR considerations in the von Neumann's framework. In this note we analyze quantum teleportation by taking into account von Neumann's projection postulate. Our analysis shows that so called quantum teleportation is impossible in von Neumann's framework. On the other hand, our analysis implies that the main quantum algorithms are totally consistent with von Neumann's projection postulate.

Affiliated with

Also associated with

No associations

Rating

Analysis of the role of von Neumann's projection postulate in the canonical scheme of quantum teleportation and main quantum algorithms does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Analysis of the role of von Neumann's projection postulate in the canonical scheme of quantum teleportation and main quantum algorithms, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Analysis of the role of von Neumann's projection postulate in the canonical scheme of quantum teleportation and main quantum algorithms will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-290195