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arXiv · 0704.2087

The SLOCC invariant and the residual entanglement for n-qubits

D. Li·X. Li·H. Huang
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Abstract

In this paper, we find the invariant for $n$-qubits and propose the residual entanglement for $n$-qubits by means of the invariant. Thus, we establish a relation between SLOCC entanglement and the residual entanglement. The invariant and the residual entanglement can be used for SLOCC entanglement classification for $n$-qubits.

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D. Li, X. Li, H. Huang. 2007-04-17. The SLOCC invariant and the residual entanglement for n-qubits. https://doi.org/10.1103/physreva.76.032304

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