Study of using Quantum Computer to Solve Poisson Equation in Gate Insulators

被引：7

作者：

Morrell, Hector Jose ^{[1
]}

Wong, Hiu Yung ^{[1
]}

机构：

[1] San Jose State Univ, Elect Engn, San Jose, CA 95192 USA

来源：

2021 INTERNATIONAL CONFERENCE ON SIMULATION OF SEMICONDUCTOR PROCESSES AND DEVICES (SISPAD 2021) | 2021年

基金：

美国国家科学基金会;

关键词：

Insulator; Poisson Equation; Quantum Computing; Technology Computer-Aided Design (TCAD);

D O I：

10.1109/SISPAD54002.2021.9592604

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, the application of quantum computing (QC) in solving gate insulator Poisson equation is studied, through QC simulator and hardware in IBM. Various gate insulator stacks with and without fixed charges are studied. It is found that by increasing the number of clock bits and by choosing appropriate evolution time, accurate solutions can be obtained in QC simulation. However, when the real quantum hardware is used, the accuracy is substantially reduced. Therefore, a more robust quantum circuit or error correction should be employed and developed.

引用

页码：69 / 72

页数：4

共 8 条

[1]

[Anonymous], 2020, SENTAURUSTM DEV US G

[2] Quantum supremacy using a programmable superconducting processor [J].

Arute, Frank ;

Arya, Kunal ;

Babbush, Ryan ;

Bacon, Dave ;

Bardin, Joseph C. ;

Barends, Rami ;

Biswas, Rupak ;

Boixo, Sergio ;

Brandao, Fernando G. S. L. ;

Buell, David A. ;

Burkett, Brian ;

Chen, Yu ;

Chen, Zijun ;

Chiaro, Ben ;

Collins, Roberto ;

Courtney, William ;

Dunsworth, Andrew ;

Farhi, Edward ;

Foxen, Brooks ;

Fowler, Austin ;

Gidney, Craig ;

Giustina, Marissa ;

Graff, Rob ;

Guerin, Keith ;

Habegger, Steve ;

Harrigan, Matthew P. ;

Hartmann, Michael J. ;

Ho, Alan ;

Hoffmann, Markus ;

Huang, Trent ;

Humble, Travis S. ;

Isakov, Sergei V. ;

Jeffrey, Evan ;

Jiang, Zhang ;

Kafri, Dvir ;

Kechedzhi, Kostyantyn ;

Kelly, Julian ;

Klimov, Paul V. ;

Knysh, Sergey ;

Korotkov, Alexander ;

Kostritsa, Fedor ;

Landhuis, David ;

Lindmark, Mike ;

Lucero, Erik ;

Lyakh, Dmitry ;

Mandra, Salvatore ;

McClean, Jarrod R. ;

McEwen, Matthew ;

Megrant, Anthony ;

Mi, Xiao .

NATURE, 2019, 574 (7779) :505-+

[3] Quantum circuit design for solving linear systems of equations [J].

Cao, Yudong ;

Daskin, Anmer ;

Frankel, Steven ;

Kais, Sabre .

MOLECULAR PHYSICS, 2012, 110 (15-16) :1675-1680

[4] Quantum Algorithm for Linear Systems of Equations [J].

Harrow, Aram W. ;

Hassidim, Avinatan ;

Lloyd, Seth .

PHYSICAL REVIEW LETTERS, 2009, 103 (15)

[5]

Hector Abraham E.A., 2019, QISKIT: An open-source framework for quantum computing, DOI [DOI 10.5281/ZENODO.2562110, 10.5281/zenodo.2562110]

[6] The prospects of quantum computing in computational molecular biology [J].

Outeiral, Carlos ;

Strahm, Martin ;

Shi, Jiye ;

Morris, Garrett M. ;

Benjamin, Simon C. ;

Deane, Charlotte M. .

WILEY INTERDISCIPLINARY REVIEWS-COMPUTATIONAL MOLECULAR SCIENCE, 2021, 11 (01)

[7]

Solenov Dmitry, 2018, Mo Med, V115, P463

[8] Quantum fast Poisson solver: the algorithm and complete and modular circuit design [J].

Wang, Shengbin ;

Wang, Zhimin ;

Li, Wendong ;

Fan, Lixin ;

Wei, Zhiqiang ;

Gu, Yongjian .

QUANTUM INFORMATION PROCESSING, 2020, 19 (06)

← 1 →