In a new study, researchers constructed a one-bit comparator using quantum dot cellular automata nanotechnology.

Quantum dot cellular automaton at wikipedia A proposal for implementing classical cellular automata by systems designed with quantum dots has been proposed under the name “quantum cellular automata” ...

Quantum-Dot Cellular Automata Technology Publication Trend The graph below shows the total number of publications each year in Quantum-Dot Cellular Automata Technology.

Quantum-dot Cellular Automata (QCA) is a promising nanotechnology to create electronic circuits for computing devices and suitable candidate for next generation of computing systems.

Further, the relation between quantum finite automata and linear temporal logic is explored in terms of language recognition and acceptance probability. We have shown that the class of languages ...