Dynamics of Quantum Annealers: Ising Model with Transverse Field Study

被引：0
作者：
Wieckowski, A. [1 ]
Ptok, A. [2 ]
机构：
[1] Wroclaw Univ Sci & Technol, Fac Fundamental Problems Technol, Dept Theoret Phys, PL-50370 Wroclaw, Poland
[2] Polish Acad Sci, Inst Nucl Phys, Ul WE Radzikowskiego 152, PL-31342 Krakow, Poland
来源：
ACTA PHYSICA POLONICA A | 2020年 / 138卷 / 05期
关键词：
Landau-Zener transition; quantum annealing; Ising model;
D O I：
10.12693/APhysPolA.138.686
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Quantum computers can be a big step towards a further advancement of our technology. There is already an available generation of the first adiabatic quantum annealers. The crucial question is how quantum and how adiabatic these prototypes are. We study the dynamics of the quantum Ising chain and investigate different quantities. We discuss probabilities of obtaining correct results from the exact dynamics via the Landau-Zener formula concerning the annealing procedure.
引用
收藏
页码：686 / 690
页数：5
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