Bell inequality violation in gate-defined quantum dots

Abstract Quantum computers leverage entanglement to achieve superior computational power. However, verifying that the entangled state does not follow the principle of local causality has proven difficult for spin qubits in gate-defined quantum dots, as it requires simultaneously high concurrence val...

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Bibliographic Details
Main Authors: Paul Steinacker, Tuomo Tanttu, Wee Han Lim, Nard Dumoulin Stuyck, MengKe Feng, Santiago Serrano, Ensar Vahapoglu, Rocky Y. Su, Jonathan Y. Huang, Cameron Jones, Kohei M. Itoh, Fay E. Hudson, Christopher C. Escott, Andrea Morello, Andre Saraiva, Chih Hwan Yang, Andrew S. Dzurak, Arne Laucht
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-57987-0
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