典型文献
The masking condition for the quantum state in two-dimensional Hilbert space
文献摘要：
This paper focuses on quantum information masking for the quantum state in two-dimensional Hilbert space.We present a system of equations as the condition of quantum information masking.It is shown that quantum information contained in a single qubit state can be masked,if and only if the coefficients of the quantum state satisfy the given system of equations.By observing the characteristics of non-orthogonal maskable quantum states,we obtain a related conclusion,namely,if two non-orthogonal two-qubit quantum states can mask a single qubit state,they have the same number of terms and the same basis.Finally,for maskable orthogonal quantum states,we analyze two special examples and give their images for an intuitive description.
文献关键词：
中图分类号：
作者姓名：
Mei-yi Wang;Su-juan Zhang;Chen-ming Bai;Lu Liu
作者机构：
Department of Mathematics and Physics,Shijiazhuang Tiedao University,Shijiazhuang 050043,China
文献出处：
引用格式：
[1]Mei-yi Wang;Su-juan Zhang;Chen-ming Bai;Lu Liu-.The masking condition for the quantum state in two-dimensional Hilbert space)[J].理论物理,2022(11):77-83
A类：
maskable
B类：
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AB值：
0.450998
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