Presentation Information
[9p-P04-5]Simplifying the experiment to generate and verify the quantum entanglement
〇Shun Mizunoya1 (1.Mita International School of Science)
Keywords:
quantum correlation,quantum entanglement
Information and communication technologies based on techniques that utilize quantum entangled states have seen significant development in recent years. However, the generation and verification of quantum entanglement in experimental settings still require approximately 15,000 USD, effectively limiting ongoing research to a small number of institutions with substantial research infrastructure. One of the main reasons for the high cost is the use of specialized measuring instruments needed to verify the quantum entanglement. However, since multiple pairs of physical quantities can be employed to confirm quantum entanglement, I thought it might be feasible to reduce costs by selecting observables that are easier to measure. This study aims to theoretically identify such observables that satisfy the required conditions with the goal of enabling more accessible and cost-effective experimental verification of quantum entanglement.