Distributed Computing Quantum Unitary Evolution

被引：0
|
作者：
Miao, Hui-hui [1 ]
Ozhigov, Yu. I. [1 ,2 ]
机构：
[1] Lomonosov Moscow State Univ, Fac Computat Math & Cybernet, Moscow 119991, Russia
[2] Russian Acad Sci, Valiev Inst Phys & Technol, Moscow 117218, Russia
来源：
LOBACHEVSKII JOURNAL OF MATHEMATICS | 2024年 / 45卷 / 07期
关键词：
curse of dimensionality; distributed computing; quantum electrodynamics; artificial atom; MATRIX;
D O I：
10.1134/S1995080224603904
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
A distributed computing approach to solve the curse of dimensionality, caused by the complex quantum system modeling, is discussed. With the help of Cannon's algorithm, the distributed computing transformation of numerical method for simulating quantum unitary evolution is achieved. Based on the Tavis-Cummings model, a large number of atoms are added into the optical cavity to obtain a high-dimensional quantum closed system, implemented on the supercomputer platform. The comparison of time cost and speedup of different distributed computing strategies is discussed.
引用
收藏
页码：3121 / 3129
页数：9
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