منابع مشابه
A universal quantum cellular automaton
We will prove the existence of a universal quantum cellular automaton. Such qca are defined as the quantum-mechanical pendant of classical one-dimensional cellular automata. As is the case with quantum Turing machines, the well-formedness restriction plays an important role. It will be shown that every proper qca obeys a local constraint which is comparable with the ‘inverse neighborhood’ of cl...
متن کاملQuantum cellular automaton for universal quantum computation
A number of physical systems that are considered for the realization of a universal quantum computer, such as optical lattices 1 or arrays of microlenses 2 , possess a translation symmetry in the arrangement of qubits and their mutual interaction. Quantum cellular automata QCA represent a suitable framework to explore the computational power of such physical systems, because they respect this s...
متن کاملSemiclassical simulation of quantum cellular automaton circuits
We present a simulator for quantum cellular automaton (QCA) circuits, based on a semiclassical model and aimed at the determination of the error probability in the presence of thermal excitations. Di erent methods are discussed; either a complete exploration of the con guration space, or a partial exploration by means of simulated annealing. Results for the probability of obtaining the ground s...
متن کاملThe Cellular Automaton Interpretation of Quantum Mechanics
The first € price and the £ and $ price are net prices, subject to local VAT. Prices indicated with * include VAT for books; the €(D) includes 7% for Germany, the €(A) includes 10% for Austria. Prices indicated with ** include VAT for electronic products; 19% for Germany, 20% for Austria. All prices exclusive of carriage charges. Prices and other details are subject to change without notice. Al...
متن کاملThe Cellular Automaton Interpretation of Quantum Mechanics
The first € price and the £ and $ price are net prices, subject to local VAT. Prices indicated with * include VAT for books; the €(D) includes 7% for Germany, the €(A) includes 10% for Austria. Prices indicated with ** include VAT for electronic products; 19% for Germany, 20% for Austria. All prices exclusive of carriage charges. Prices and other details are subject to change without notice. Al...
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ژورنال
عنوان ژورنال: Annals of Physics
سال: 2016
ISSN: 0003-4916
DOI: 10.1016/j.aop.2016.02.009