Quantum superposition persists even though continuous environmental interaction causes decoherence
Is it true that quantum superposition persists even though continuous environmental interaction causes decoherence?
Yes. Quantum superposition can persist and be manipulated in physical systems even while environmental interaction and decoherence continuously challenge quantum coherence. Multiple experimental and theoretical studies confirm that robust quantum states can be maintained or generated despite noise.
Verdict: SUPPORTED · 6 sources for, 0 against · Last checked
The claim states that quantum superposition persists despite continuous environmental interaction causing decoherence. Papers 1, 2, 4, 6, 8, and 10 provide theoretical and experimental evidence showing that quantum superposition and coherence can be maintained, stored, or generated in open systems exposed to noise and environmental interactions. No papers refute the persistence of superposition; they merely measure or model the degradation rates or show how coherence is preserved in spite of them. Thus, the verdict is SUPPORTED.
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Everitt, M., Clark, T. D., Stiffell, P., Vourdas, A., Ralph, J., Prance, R., & Prance, H. (2003). Superconducting analogs of quantum optical phenomena: Macroscopic quantum superpositions and squeezing in a superconducting quantum-interference device ring. doi.org. https://doi.org/10.1103/PhysRevA.69.043804
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Chiarelli, P. (2023). Quantum-to-Classical Coexistence: Wavefunction Decay Kinetics, Photon Entanglement, and Q-Bits. doi.org. https://doi.org/10.3390/sym15122210
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HE, D., S, M., SF, C. d. S., A, R., & EA, C. (2025). Storing quantum coherence in a quantum dot nuclear spin ensemble for over 100 milliseconds.. doi.org. https://doi.org/10.1038/s41467-025-66948-6
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NC, C., EC, T., J, G., MH, A., LM, S., S, H., PL, S., M, K., AA, G., SJ, E., SH, L., X, L., LM, P., D, B., TT, W., M, G., V, V., & MD, L. (2025). Continuous operation of a coherent 3,000-qubit system.. doi.org. https://doi.org/10.1038/s41586-025-09596-6
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S, P., BE, R., R, F., K, H., M, A., & S, G. (2026). Probing quantum mechanics with nanoparticle matter-wave interferometry.. doi.org. https://doi.org/10.1038/s41586-025-09917-9
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Imai, S. (2026). Heralded ultrafast generation of macroscopic quantum states in matter with bright squeezed vacuum light. doi.org. https://doi.org/10.1088/1367-2630/ae868e
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