Special core tensors of multi-qubit states and the concurrency of three lines
In this work, we propose a computationally simple approach to identify the local unitary (LU) entanglement classes of multi-qubit states by higher-order singular value decomposition (HOSVD). For multipartite states, HOSVD simultaneously diagonalizes their one-body reduced density matrices (RDM) by L...
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| Main Authors: | , , , |
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| Format: | Article |
| Published: |
Springer
2023
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| Online Access: | http://psasir.upm.edu.my/id/eprint/109127/ https://link.springer.com/article/10.1007/s11128-023-03939-w?error=cookies_not_supported&code=474cfc27-c36f-4a6b-a9ae-030a092a1441 |
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