CHSH mod 3 reaches its exact maximal quantum value only with maximally entangled qutrit pairs (unique up to symmetry) and any strategy within ε of the optimum is O(√ε)-close to a direct sum of those optimal strategies.
Constant-sized robust self-tests for states and measurements of unbounded dimension
2 Pith papers cite this work. Polarity classification is still indexing.
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UNVERDICTED 2representative citing papers
Explicit optimal quantum values for CHSH, Magic Square and 2-out-of-n games as functions of noise rate, plus noise-robust rigidity theorems certifying one, two or n pairs of anticommuting Pauli observables.
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Robust self-testing with CHSH mod 3
CHSH mod 3 reaches its exact maximal quantum value only with maximally entangled qutrit pairs (unique up to symmetry) and any strategy within ε of the optimum is O(√ε)-close to a direct sum of those optimal strategies.
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Nonlocal Games in the High-Noise Regime: Optimal Quantum Values and Rigidity
Explicit optimal quantum values for CHSH, Magic Square and 2-out-of-n games as functions of noise rate, plus noise-robust rigidity theorems certifying one, two or n pairs of anticommuting Pauli observables.