摘要
研究了非马可夫环境中单量子比特逻辑门的性质,发现量子过程的非马可夫性有助于抑制环境产生的错误,更好地保护逻辑门的质量.同时也发现,当噪声逻辑门的操作时间略小于理想逻辑门所规定的时间时,逻辑操作的质量更好.
The properties of single-qubit logic gates was studied under the effects of non-Markov environments.It was found out that the non-Markovianity of quantum process was beneficial for the suppression of mistakes induced by environments,so that improved the quality of logic operation; when the operation time of the noisy gate was slightly smaller than the one of the corresponding ideal gate,the accuracy of the logic gate was the best.
出处
《湖南文理学院学报（自然科学版）》
CAS
2014年第2期1-6,共6页
Journal of Hunan University of Arts and Science(Science and Technology)
基金
国家自然科学基金项目(11275064)
高等学校博士点基金项目(20124306110003)
