55 citations · 272 across the 21 of their papers we have counts for
4 papers · 1 filter
The Simple Criteria of SLOCC Equivalence Classes
D. Li, X. Li, H. Huang
We put forward an alternative approach to the SLOCC classification of entanglement states of three-qubit and four-qubit systems. By directly solving matrix equations, we obtain the…
The Necessary and Sufficient Conditions of Separability for Multipartite Pure States
D. Li, H. Huang, X. Li
In this paper we present the necessary and sufficient conditions of separability for multipartite pure states. These conditions are very simple, and they don't require Schmidt deco…
Fixed-point Quantum Search for Different Phase Shifts
D. Li, X. Li, H. Huang
Grover recently presented the fixed-point search algorithm. In this letter, we study the fixed-point search algorithm obtained by replacing equal phase shifts of by different…
Performance of Equal Phase-Shift Search for One Iteration
D. Li, J. P. Chen, X. Li +1
Grover presented the phase-shift search by replacing the selective inversions by selective phase shifts of . In this paper, we investigate the phase-shift search with general…