Higher-order singular value decomposition and the reduced density matrices of three qubits
In this paper, we demonstrate that higher order singular value decomposition (HOSVD) can be used to identify special states in three qubits by local unitary (LU) operations. Since the matrix unfoldings of three qubits are related to their reduced density matrices, HOSVD simultaneously diagonalizes t...
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主要な著者: | Choong, Pak Shen, Zainuddin, Hishamuddin, Chan, Kar Tim, Said Husain, Sharifah Kartini |
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フォーマット: | 論文 |
言語: | English |
出版事項: |
Springer
2020
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オンライン・アクセス: | http://psasir.upm.edu.my/id/eprint/89187/1/VALUE.pdf http://psasir.upm.edu.my/id/eprint/89187/ https://link.springer.com/article/10.1007/s11128-020-02848-6 |
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