In a qubit-qutrit entangled state, CHSH nonlocality and KCBS contextuality coexist only in a narrow intermediate parameter regime, with contextuality controlled solely by qutrit population p2 and nonlocality by coherence parameters.
q 4c2 +csin 2 θcos 2 ϕ(4(−1) ms2 −2) 2 + q (2−4c) 2 +csin 2 θcos 2 ϕ(4(−1) ms2 + 2)2 # −2 → 1 2
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Coexistence of CHSH Nonlocality and KCBS Contextuality in a Single Quantum State
In a qubit-qutrit entangled state, CHSH nonlocality and KCBS contextuality coexist only in a narrow intermediate parameter regime, with contextuality controlled solely by qutrit population p2 and nonlocality by coherence parameters.