⚛️ quantum physics
The GHZ Game in Black and White
This paper demonstrates that three parties can win the GHZ game using a standard real-valued misty state formalism by replacing each single ball with two locally accessible balls, thereby avoiding the need for a universal tagging qubit that would compromise non-locality proofs.
Original paper licensed under CC BY 4.0 (http://creativecommons.org/licenses/by/4.0/). This is an AI-generated explanation of the paper below. It is not written or endorsed by the authors. For technical accuracy, refer to the original paper. Read full disclaimer
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