Affine-Detection Loophole in Quantum Data Processing
量子物理
2007-05-23 v4
摘要
Here is considered a specific detection loophole, that is relevant not only to testing of quantum nonlocality, but also to some other applications of quantum computations and communications. It is described by a simple affine relation between different quantum "data structures" like pure and mixed state, separable and inseparable one. It is shown also, that due to such relations imperfect device for a classical model may mimic measurements of quantum correlations on ideal equipment.
引用
@article{arxiv.quant-ph/0207013,
title = {Affine-Detection Loophole in Quantum Data Processing},
author = {Alexander Yu. Vlasov},
journal= {arXiv preprint arXiv:quant-ph/0207013},
year = {2007}
}
备注
v2: REVTeX4, 4 pages 2 col, more detailed proof is given, v3: new references with comment about related works, v4: new references