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Experimental simulation of monogamy relation between contextuality and nonlocality in classical light
Optics Express
|May 3, 2018
Summary
Classical optical systems can simulate quantum phenomena like the monogamy relation between contextuality and nonlocality. This study demonstrates this tradeoff using polarization, path, and orbital angular momentum in optical experiments.
Area of Science:
- Quantum Information Science
- Classical Optics
- Quantum Foundations
Background:
- The Clauser-Horne-Shimony-Holt (CHSH) and Klyachko-Can-Binicioglu-Shumovski (KCBS) inequalities reveal a tradeoff on the no-disturbance principle.
- A fundamental monogamy relation between contextuality and nonlocality in quantum theory has been recently demonstrated experimentally.
Purpose of the Study:
- To demonstrate that the monogamy relation and tradeoff between contextuality and nonlocality can be simulated in classical optical systems.
- To explore the application of quantum information science concepts to classical optical systems and optical information processing.
Main Methods:
- Utilized classical optical experiments employing polarization, path, and orbital angular momentum of a classical optical beam.
- Implemented projection measurements to observe the monogamy relation between the CHSH and KCBS inequalities.
Main Results:
- Successfully simulated the stringent monogamy relation between the CHSH and KCBS inequalities in a classical optical experiment.
- Observed the tradeoff on the no-disturbance principle within the classical optical system.
Conclusions:
- The study confirms that quantum phenomena, specifically the monogamy relation between contextuality and nonlocality, can be effectively simulated in classical optical systems.
- Highlights the potential applications of quantum information science concepts in classical optical systems and for optical information processing.
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