Two new constructions of approximately SIC-POVMs from multiplicative characters
Two new constructions of approximately SIC-POVMs from multiplicative characters
复制标题
乘法特征近似 SIC-POVM 的两个新构造
DOI:
10.1007/s11128-017-1767-8
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发表时间:
2017-11
影响因子:
2.5
通讯作者:
Cao Xiwang
中科院分区:
文献类型:
--
作者:
Luo Gaojun;Cao Xiwang
In quantum information theory, symmetric informationally complete positive operator-valued measures (SIC-POVMs) are relevant to quantum state tomography [8], quantum cryptography [15], and foundational studies [16]. In general, it is hard to construct SIC-POVMs and only a few classes of them existed, as we know. Moreover, we do not know whether there exists an infinite class of them. Many researchers tried to construct approximately symmetric informationally complete positive operator-valued measures (ASIC-POVMs). In this paper, we propose two new constructions of ASIC-POVMs for prime power dimensions only by using multiplicative characters over finite fields.
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DOI:
10.26421/qic5.1-8
发表时间:
2004-09
期刊:
Quantum Inf. Comput.
影响因子:
--
作者:
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通讯作者:
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DOI:
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1993
期刊:
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DOI:
10.1007/3-540-31703-1_3
发表时间:
2018-10
期刊:
Series and Products in the Development of Mathematics
影响因子:
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作者:
J. Gallian
通讯作者:
J. Gallian
影响因子:
0.5
作者:
S. G. Hoggar
通讯作者:
S. G. Hoggar
DOI:
10.1360/012012-186
发表时间:
2012
期刊:
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影响因子:
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作者:
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通讯作者:
Weiyang Wang;Aixian Zhang;K. Feng