Phase-coherence time saturation in mesoscopic systems: Wave-function collapse
نویسندگان
چکیده
منابع مشابه
Phase-coherence time saturation in mesoscopic systems: wave function collapse
A finite phase-coherence time τ meas φ 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 τ meas φ. PACS: 73.23.-b Mesoscopic Systems 72.15.-v Electronic conduction in metal...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2000
ISSN: 0163-1829,1095-3795
DOI: 10.1103/physrevb.62.r16291