Quantum Cellular Automata
نویسندگان
چکیده
For cellular automaton machines get ting increasingly smalIer in size, a regime will be entered where quantum effects can not be neglected . Ult imately, t hese quant um effects may very well be dominant. Quantum mech anically this fact is described by intr od ucing prob abil ity amp litu des imp lying tha t one will not be able to know for certain whet her the value at a given site is 0 or 1 at a given instant of time. We report results obtained by st udying the evolut ion of onedimensional cellular automata governed by quant um mechan ical rules in such a way that superposit ion of probabil ity amplitudes is permitted . We focus on st rict ly local interaction . The results are present ed in the form of probability maps and clearly exhibit typical quantum features like construct ive and destructive interferen ce, beats and the like.
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عنوان ژورنال:
- Complex Systems
دوره 2 شماره
صفحات -
تاریخ انتشار 1988