Degree of entanglement for two qubits

作者:Chen JL*; Fu L; Ungar AA; Zhao XG
来源:Physical Review A, 2002, 65(4): 044303.
DOI:10.1103/PhysRevB.65.044303

摘要

In this paper, we present a measure to quantify the degree of entanglement for two qubits in a pure state.