Experimental demonstration of the criterion for the prepare-and-measure nonclassicality

• DOI: 10.1088/1402-4896/ad22c7
• Publication Date: 2024-01-25T22:45:42Z
• Authors: Maolin Luo; Xiaoqian Zhang; Xiaoqi Zhou
• Keywords: Quantum Physics; 0303 health sciences; 03 medical and health sciences; 0103 physical sciences; FOS: Physical sciences; C.2; Quantum Physics (quant-ph); 81S05; 01 natural sciences

Abstract The prepare-and-measure theory is a new type of quantum paradox that reveals the incompatibility between classical and mechanics in terms dimensionality physical systems. Just as Horodecki criterion can determine whether given states are capable exhibiting Bell nonclassicality, similar needed for to exhibit nonclassicality. Recently, Poderini et al [Phys. Rev. Research 2, 043 106 (2020)] presented such In this work, we experimentally validate criterion—52 different sets prepared tested one by using they experimental results good agreement with theoretical expectations. verified here has potential be widely used future research on