Unbiased complex Hadamard matrices and bases
Unbiased complex Hadamard matrices and bases
复制标题
无偏复阿达玛矩阵和基
DOI:
10.1007/s12095-010-0029-8
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发表时间:
2010
期刊:
影响因子:
--
通讯作者:
H. Kharaghani
中科院分区:
文献类型:
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作者:
Darcy Best;H. Kharaghani
We introduce mutually unbiased complex Hadamard (MUCH) matrices and show that the number ofMUCHmatrices of order 2n,nodd, is at most 2 and the bound is attained forn= 1, 5, 9. Furthermore, we prove that certain pairs of mutually unbiased complex Hadamard matrices of ordermcan be used to construct pairs of unbiased real Hadamard matrices of order 2m. As a consequence we generate a new pair of unbiased real Hadamard matrices of order 36.