Quantum Decoherence Induced by Fluctuations

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DOI: 10.4236/oalib.1102466    1,060 Downloads   2,107 Views  Citations
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ABSTRACT

The paper investigates the non-local property of quantum mechanics by analyzing the role of the quantum potential in generating the non-local dynamics and how they are perturbed in presence of noise. The resulting open quantum dynamics much depend by the strength of the Hamiltonian interaction: Weakly bounded systems may not be able to maintain the quantum superposition of states on large distances and lead to the classical stochastic evolution. The stochastic hydrodynamic quantum approach shows that the wave-function collapse to an eigenstates can be described by the model itself and that the minimum uncertainty principle is compatible with the relativistic postulate about the light speed as the maximum velocity of transmission of interaction. The paper shows that the Lorenz invariance of the quantum potential does not allow super-luminal transmission of information in measurements on quantum entangled states.

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Chiarelli, P. (2016) Quantum Decoherence Induced by Fluctuations. Open Access Library Journal, 3, 1-20. doi: 10.4236/oalib.1102466.

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