Wanqing Cheng

Applications of the Hillery-Zubairy entanglement criteria to <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>N</mml:mi></mml:math>-qubit systems: The Tavis-Cummings model

2022 · Physical Review A

We consider the application of the entanglement criteria derived by Hillery and Zubairy [Phys. Rev. Lett. 96, 050503 (2006)] to the detection of entanglement in $N$-qubit systems. For $N=2$ qubits we show that, with the …