Classification of the entangled states of $$2 \times L \times M \times N$$ 2 × L × M × N

Classification of the entangled states of $$2 \times L \times M \times N$$ 2 × L × M × N We present a practical entanglement classification scheme for pure state in form of $$2\times L\times M\times N$$ 2 × L × M × N under the stochastic local operation and classical communication (SLOCC), where every inequivalent class of the entangled quantum states may be sorted out according to its standard form and the corresponding transformation matrix. This provides a practical method for determining the interconverting matrix between two SLOCC equivalent entangled states, and classification examples for some $$2\times 4\times M\times N$$ 2 × 4 × M × N systems are also presented. Quantum Information Processing Springer Journals

Classification of the entangled states of $$2 \times L \times M \times N$$ 2 × L × M × N

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Springer US
Copyright © 2014 by Springer Science+Business Media New York
Physics; Quantum Information Technology, Spintronics; Quantum Computing; Data Structures, Cryptology and Information Theory; Quantum Physics; Mathematical Physics
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  • The ubiquitous Kronecker product
    Loan, CF
  • Criterion of local unitary equivalence for multipartite states
    Zhang, T-G; Zhao, M-J; Li, M; Fei, S-M; Li-Jost, X

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