IMPLEMENTATION OF NON-ADIABATIC GEOMETRIC QUANTUM GATE IN QUANTUM CIRCUIT

被引：0
|
作者：
Ji, Y. H. [1 ,2 ]
Xu, L. [1 ]
Xu, B. [1 ]
Wang, Z. S. [1 ]
机构：
[1] Jiangxi Normal Univ, Coll Phys & Commun Elect, Nanchang 33022, Jiangxi, Peoples R China
[2] Key Lab Optoelect & Telecommun Jiangxi, Nanchang 330022, Jiangxi, Peoples R China
来源：
MODERN PHYSICS LETTERS B | 2010年 / 24卷 / 08期
基金：
中国国家自然科学基金;
关键词：
Quantum circuit; non-adiabatic evolution; geometric qubit; SQUID QUBIT; DYNAMICS;
D O I：
10.1142/S0217984910022809
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A scheme is investigated to realize non-adiabatic geometric quantum computation by directly varying the external parameters of quantum circuit. More intriguingly, we illustrate in detail how to control the parameters of the system to remove the dynamical phase. the scheme depends completely on manipulating both the circuit parameters and the magnetic field parameters, which does not require any rotation operation as done in the conventional geometric gates or the unconventional geometric gates.
引用
收藏
页码：727 / 733
页数：7
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