Measurement-device-independent nonlinear entanglement witnesses

Sen, K; Srivastava, C; Sen, U

Sen, K; Srivastava, C; Sen, U (通讯作者),A CI Homi Bhabha Natl Inst, Harish Chandra Res Inst, Chhatnag Rd, Jhunsi 211019, Allahabad, India.

JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, 2023; 56 (31):

Abstract

Entanglement witnesses (EWs) are one of the most effective methods to detect entanglement. It is known that nonlinear EW provide better entanglement d......

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