相关论文: Arbitrary classical privicy amplification can be u…
The paper has bene withdrawn by the author.
This paper has been withdrawn by the authors due to an unlikely results.
The paper is withdrawn because we realized triviality of the main considered example. Less trivial examples are provided in other our papers on the subject.
This paper has been withdrawn by the author due to inconsistency of the considered working hypothesis. The consistent treatment is presented in the last publications of the author.
This paper was withdrawn by the author because severe errors were discovered.
This paper was withdrawn by the author.
Quantum amplification is essential for various quantum technologies such as communication and weak-signal detection. However, its practical use is still limited due to inevitable device fragility that brings about distortion in the output…
We study the practical effectiveness of privacy amplification for classical key-distribution schemes. We find that in contrast to quantum key distribution schemes, the high fidelity of the raw key generated in classical systems allow the…
This paper has been withdrawn and replaced by quant-ph/0609207.
This paper had been withdrawn because the prime reported effect had not been confirmed in further investigations (see arXiv:0812.4488 [hep-lat]).
Secure key distribution among two remote parties is impossible when both are classical, unless some unproven (and arguably unrealistic) computation-complexity assumptions are made, such as the difficulty of factorizing large numbers. On the…
The paper has been withdrawn.
This paper has been temporarily withdrawn by the author(s),
The paper is withdrawn by the authors and replaced be an improved and extended version arxiv: 0812.2968
This paper was withdrawn by the author due to a fatal error.
This paper has been withdrawn.
Paper withdrawn. Replaced by by gr-qc/0212077 .
This paper has been withdrawn.
This paper had been withdrawn because the prime reported effect had not been confirmed in further investigations (see arXiv:0812.4488 [hep-lat]).
This paper has been withdrawn pending revision.