参考文献:
[1]. Michał Horodecki, Paweł Horodecki, and Ryszard Horodecki. "Separability of mixed states: necessary and sufficient conditions." Physics Letters A 223.1 (1996), pp. 1–8.
[2]. https://qml.baidu.com/
©Nature
npj Quantum Information | doi: 10.1038/s41534-022-00556-w