Quantum reflections, random walks and cut-off
نویسندگان
چکیده
منابع مشابه
Aperiodic quantum random walks.
We generalize the quantum random walk protocol for a particle in a one-dimensional chain, by using several types of biased quantum coins, arranged in aperiodic sequences, in a manner that leads to a rich variety of possible wave-function evolutions. Quasiperiodic sequences, following the Fibonacci prescription, are of particular interest, leading to a sub-ballistic wave-function spreading. In c...
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ژورنال
عنوان ژورنال: International Journal of Mathematics
سال: 2018
ISSN: 0129-167X,1793-6519
DOI: 10.1142/s0129167x1850101x