ON TWO WAYS TO LOOK FOR MUTUALLY UNBIASED BASES
Two equivalent ways of looking for mutually unbiased bases are discussed in this note. The passage from the search for <em>d</em>+1 mutually unbiased bases in C<sup>d</sup> to the search for <em>d</em>(<em>d</em>+1) vectors in C<sup>d<sup>2...
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| Format: | Article |
| Language: | English |
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CTU Central Library
2014-04-01
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| Series: | Acta Polytechnica |
| Online Access: | https://ojs.cvut.cz/ojs/index.php/ap/article/view/2086 |
| Summary: | Two equivalent ways of looking for mutually unbiased bases are discussed in this note. The passage from the search for <em>d</em>+1 mutually unbiased bases in C<sup>d</sup> to the search for <em>d</em>(<em>d</em>+1) vectors in C<sup>d<sup>2</sup></sup> satisfying constraint relations is clarified. Symmetric informationally complete positive-operator-valued measures are briefly discussed in a similar vein. |
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| ISSN: | 1210-2709 1805-2363 |