Key rate for calibration robust entanglement based BB84 quantum key distribution protocol

被引：3
|
作者：
Gittsovich, O. [1 ]
Moroder, T. [2 ]
机构：
[1] Univ Waterloo, Inst Quantum Comp, Waterloo, ON N2L 3G1, Canada
[2] Univ Siegen, Naturwissenschaftlich Tech Fak, D-57086 Siegen, Germany
来源：
ELEVENTH INTERNATIONAL CONFERENCE ON QUANTUM COMMUNICATION, MEASUREMENT AND COMPUTATION (QCMC) | 2014年 / 1633卷
基金：
奥地利科学基金会;
关键词：
Quantum key distribution; entanglement verification;
D O I：
10.1063/1.4903122
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We apply the approach of verifying entanglement, which is based on the sole knowledge of the dimension of the underlying physical system to the entanglement based version of the BB84 quantum key distribution protocol. We show that the familiar one-way key rate formula holds already if one assumes the assumption that one of the parties is measuring a qubit and no further assumptions about the measurement are needed.
引用
收藏
页码：156 / 158
页数：3
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