CONTROLLING THE QUANTUM COMPUTATIONAL SPEED

被引：3

作者：

Metwally, Nasser

Abdel-Aty, M. ^{[1
]}

Abdalla, M. Sebawe ^{[2
]}

机构：

[1] Sohag Univ, Dept Math, Fac Sci, Sohag, Egypt

[2] King Saud Univ, Dept Math, Coll Sci, Riyadh 11451, Saudi Arabia

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2008年 / 22卷 / 24期

关键词：

Qubit; entanglement; quantum computation;

D O I：

10.1142/S0217979208049029

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The speed of quantum computation is investigated through the time evolution of the speed of the orthogonality. The external field components for classical treatment besides the detuning and the coupling parameters for quantum treatment play important roles on the computational speed. It has been shown that the number of photons has no significant effect on the speed of computation. However, it is very sensitive to the variation in both detuning and the interaction coupling parameters.

引用

页码：4143 / 4151

页数：9

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