Demonstration of Quantum Zeno Effect in a Superconducting Phase Qubit

被引：7
作者：
Zhang, Z. -T. [1 ,2 ]
Xue, Z. -Y. [1 ]
机构：
[1] S China Normal Univ, Lab Quantum Informat Technol, Sch Phys & Telecommun Engn, Guangzhou 510006, Guangdong, Peoples R China
[2] Nanjing Univ, Natl Lab Solid State Microstruct, Sch Phys, Nanjing 210093, Peoples R China
来源：
JETP LETTERS | 2011年 / 93卷 / 06期
关键词：
COMPUTATION;
D O I：
10.1134/S0021364011060130
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Quantum Zeno effect is a significant tool in quantum manipulating and computing. We propose its observation in superconducting phase qubit with two experimentally feasible measurement schemes. The conventional measurement method is used to achieve the proposed pulse and continuous readout of the qubit state, which are analyzed by projection assumption and Monte Carlo wavefunction simulation, respectively. Our scheme gives a direct implementation of quantum Zeno effect in a superconducting phase qubit.
引用
收藏
页码：349 / 353
页数：5
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