Experimental full-domain mapping of quantum correlation in Clauser-Horne-Shimony-Holt scenarios

Xin Tong; Zhe He; Yide Zhang; Samuel A. Solomon; Li Lin; Qiyuan Song; Lihong V. Wang

doi:10.1117/12.3001290

13 March 2024 Experimental full-domain mapping of quantum correlation in Clauser-Horne-Shimony-Holt scenarios

Xin Tong, Zhe He, Yide Zhang, Samuel A. Solomon, Li Lin, Qiyuan Song, Lihong V. Wang

Proceedings Volume PC12911, Quantum Computing, Communication, and Simulation IV; PC129111H (2024) https://doi.org/10.1117/12.3001290
Event: SPIE Quantum West, 2024, San Francisco, California, United States

Abstract

Quantum correlation is critical in quantum information applications, and numerous inequalities have been established to quantify the non-classical correlations such as the Bell nonlocality and quantum steering. We introduce an experimental method to map full-domain correlation for nonlocality and quantum steering in the Clauser-Horne-Shimony-Holt scenarios. This approach accounts for detection imperfections and simplifies interpretations, answering fundamental questions about nonlocality and quantum steering. Additionally, we illustrate its utility in calibrating an entanglement-based quantum key distribution protocol with arbitrary bipartite states. Our correlation maps offer a direct, straightforward contribution to quantum information applications.

Conference Presentation

Citation Download Citation

Xin Tong, Zhe He, Yide Zhang, Samuel A. Solomon, Li Lin, Qiyuan Song, and Lihong V. Wang "Experimental full-domain mapping of quantum correlation in Clauser-Horne-Shimony-Holt scenarios", Proc. SPIE PC12911, Quantum Computing, Communication, and Simulation IV, PC129111H (13 March 2024); https://doi.org/10.1117/12.3001290

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