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The power of qutrit logic for quantum computation. (English) Zbl 1274.81060

Summary: The critical merits acquired from quantum computation require running in parallel, which cannot be benefited from previous multi-level extensions and are exact our purposes. In this paper, with qutrit subsystems the general quantum computation further reduces into qutrit gates or its controlled operations. This extension plays parallizable and integrable with same construction independent of the qutrit numbers. The qutrit swapping as its basic operations for controlling can be integrated into quantum computers with present physical techniques. Our generalizations are free of elevating the system spaces, and feasible for the universal computation.

MSC:

81P68 Quantum computation
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