Please use this identifier to cite or link to this item: http://cmuir.cmu.ac.th/jspui/handle/6653943832/62874
Title: Quantum Computing Systems: A Brief Overview
Authors: Waranont Anukool
Jongseok Lim
Yunheung Song
Jaewook Ahn
Authors: Waranont Anukool
Jongseok Lim
Yunheung Song
Jaewook Ahn
Keywords: Physics and Astronomy
Issue Date: 1-Sep-2018
Abstract: © 2018, The Korean Physical Society. A classical simulation of quantum systems demands enormous computational resources. The dimension of underlying Hilbert space scales exponentially with the number of participating elements (N), requiring a 22Nsize of calculation matrix for a unitary operation, for example, 2100≈ 1030for only N = 50. With the increase of N, the first obstacle to encounter is in fact the deficiency of computer memories. A straightforward resolution is to use a quantum computer, a calculating device that operates with the principle of quantum mechanics. During the last twenty years, quantum computing once considered as theoretical exercise has become an important field of research in modern physics. At the forefront of quantum information technology, quantum computing has emerged as a new engineering field with broad interest not only in physics but also in computer science, electronics engineering, and mathematics.
URI: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85053619243&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/62874
ISSN: 19768524
03744884
Appears in Collections:CMUL: Journal Articles

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