相关论文: Graph identification by quantum walks

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This paper has been withdrawn as it has been superseded by 0808.2697

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We give a short overview over recent developments on quantum graphs and outline the connection between general quantum graphs and so-called quantum random walks.

This paper is withdrawn. See quant-ph/9806031 for a discussion.

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This paper has been withdrawn by the author because there are some typos in proofs.

This paper has been withdrawn by the author because overcame by arXiv:0910.4694

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The article is taken out.

This paper has been withdrawn by the author due to pending experimental investigation to avoid certain potential experimental uncertainty.

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This paper has been withdrawn. The main technical result will reappear in the new version of quant-ph/0501003.

This paper has been withdrawn by the author due to the incorrect argument for the security.

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withdrawn by the authors because of an error.

This paper has been withdrawn because it is superseded by quant-ph/9905084 "Bayesian analysis of Bell inequalities.