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← ScienceWhich effect constrains quantum computing coherence when qubits demonstrate entanglement?
A)Environmental decoherence erases qubit states✓
B)Heisenberg uncertainty limits qubit precision
C)Quantum Zeno halts state transitions
D)Superselection rules isolate qubit subspaces
💡 Explanation
Environmental decoherence damages quantum entanglement by interaction, because continuous measurement of entangled qubits’ state by their surroundings collapses their superposition. Therefore, sensitive isolation is critical, rather than other purely quantum-mechanical uncertainties.
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