Information vs. disturbance in dimension D
Information vs. disturbance in dimension D
复制标题
D 维信息与干扰
DOI:
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发表时间:
2004
期刊:
影响因子:
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通讯作者:
V. Roychowdhury
中科院分区:
文献类型:
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作者:
P. Boykin;V. Roychowdhury
We show that for Eve to get information in one basis about a state, she must cause errors in all bases that are mutually unbiased to that basis. Our result holds in any dimension. We also show that this result holds for all functions of messages that are encrypted with a key.
影响因子:
3.5
作者:
A. Peres;Meinhard E. Mayer
通讯作者:
A. Peres;Meinhard E. Mayer