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quant-ph2022★ 6 cited
Gaussian entanglement witness and refined Werner-Wolf criterion for continuous variables
Xiao-yu Chen, Maoke Miao, Rui Yin +1
We use matched quantum entanglement witnesses to study the separable criteria of continuous variable states. The witness can be written as an identity operator minus a Gaussian ope…
quant-ph2022
Matched entanglement witness criteria for continuous variables
Xiao-yu Chen, Maoke Miao, Rui Yin +1
We use quantum entanglement witnesses derived from Gaussian operators to study the separable criteria of continuous variable states. We transform the validity of a Gaussian witness…