39 citations · 177 across the 10 of their papers we have counts for
5 papers · 1 filter
SLOCC classification for nine families of four-qubits
D. Li, X. Li, H. Huang
In Phys. Rev. A 62, 062314 (2000), Dür, Vidal and Cirac indicated that there are infinitely many SLOCC classes for four qubits. Verstraete, Dehaene, and Verschelde in Phys. Rev. A…
Reply to the comment on "Stochastic local operations and classical communication invariant and the residual entanglement for n qubits"
D. Li, X. Li, H. Huang
We have reviewed the comment in [3], posted on arXiv.org concerning our recent work in [1]. We reply to the comment in this paper.
An entanglement measure for n-qubits
D. Li, X. Li, H. Huang
Recently, Coffman, Kundu, and Wootters introduced the residual entanglement for three qubits to quantify the three-qubit entanglement in Phys. Rev. A 61, 052306 (2000). In Phys. Re…
The SLOCC invariant and the residual entanglement for n-qubits
D. Li, X. Li, H. Huang
In this paper, we find the invariant for -qubits and propose the residual entanglement for -qubits by means of the invariant. Thus, we establish a relation between SLOCC enta…
SLOCC invariant and semi-invariants for SLOCC classification of four-qubits
D. Li, X. Li, H. Huang
We show there are at least 28 distinct true SLOCC entanglement classes for four-qubits by means of SLOCC invariant and semi-invariants and derive the number of the degenerated SLOC…