Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5375283 | Chemical Physics | 2010 | 12 Pages |
Abstract
In this paper, we investigate the possibility of using internal molecular vibrational and rotational modes of an open-shell molecule for one of the most important quantum algorithms: the Deutsch-Jozsa algorithm. The molecular system of interest is one of the representative open-shell molecules: 14N16O. The gate pulses are constructed by utilizing multi-target optimal control theory (MTOCT). The gate fidelities of each quantum gate are more than 95.23%. Upon implementing the Deutsch-Jozsa algorithm combining these elementary gates, we obtained fidelity of at least 94.76%. This indicates that vibrational and rotational qubits of the open-shell 14N16O molecule are about as promising for processing quantum algorithms as those of the closed-shell molecule 12C16O that we studied earlier.
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Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
K. Mishima, K. Yamashita,