Phase-coherence time saturation in mesoscopic systems: wave function collapse
J. C. Flores
Abstract
A finite phase-coherence time τϕmeas emerges from iterative measurement onto a quantum system. For a rapid sequence, the phase-coherence time is found explicitly. For the stationary charge conduction problem, it is bounded. At all order, in the time-interval of measurements, we propose a general expression for τϕmeas.
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