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Title:Analiza delovanja groverjevega kvantnega algoritma v različnih simulatorjih na osebnem računalniku
Authors:ID Pečečnik, Anton (Author)
ID Holobar, Aleš (Mentor) More about this mentor... New window
Files:.pdf MAG_Pececnik_Anton_2018.pdf (2,00 MB)
MD5: 5E16A34A7401061D9D2DD619C253BA6E
PID: 20.500.12556/dkum/c45e0c92-bab8-442e-b8c8-5333b5a7ffdc
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Predmet magistrskega dela je študija algoritmov kvantnega računalništva, njihova uporaba in primerjava s klasičnimi algoritmi, ki tečejo na Turingovem stroju. Poudarek je na študiji in predstavitvi delovanja Groverjevega kvantnega algoritma za iskanje v neurejenih podatkovnih bazah ter uporabi le-tega na področjih, kjer potrebujemo hitro iskanje. Prav tako smo v nalogi podrobno predstavili teoretične koncepte kvantne mehanike in kvantnega računalništva, saj je dobro poznavanje teh ključno za uporabo in razumevanje kvantnih algoritmov. Pri študiji Groverjevega iskalnega algoritma smo predstavili grafično simulacijo delovanja algoritma na neurejeni podatkovni bazi, kjer smo sproti ocenjevali število potrebnih računskih operacij in izdelali primerjavo s klasičnimi iskalnimi algoritmi. Opisali smo tudi nekaj javno dostopnih kvantnih simulatorjev in njihove meritve vključili v analizo rezultatov. Groverjev algoritem smo preizkusili na IBM-ovem kvantem procesorju. Podrobno smo predstavili uporabljen kvantni procesor ter pridobljene rezultate.
Keywords:kvantno računalništvo, kvantni algoritem, Groverjev algoritem, kvantni bit, superpozicja, interferenca, dekoherenca, kvantna mehanika, simulacija kvantnega računalnika
Place of publishing:[Maribor
Publisher:A. Pečečnik
Year of publishing:2018
PID:20.500.12556/DKUM-70581 New window
UDC:004.942:535.41:530.145.81(043.2)
COBISS.SI-ID:21513238 New window
NUK URN:URN:SI:UM:DK:SVSNWHG7
Publication date in DKUM:26.06.2018
Views:1234
Downloads:205
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:28.05.2018

Secondary language

Language:English
Title:Analysis of grover's search algorithm in different quantum computer simulators on personal computer
Abstract:The master thesis studies quantum computer algorithms and their usage, and provides their comparison to classical algorithms running on the Turing machine. Quantum computing is a new field of computer science that is based on concepts of quantum mechanics. Quantum algorithms, which work on n-qubit quantum registers, are able to calculate all the 2n numbers simultaneously, achieving the highest possible computational parallelism. We start by presenting basic theoretical quantum mechanics concepts, which are of crucial importance in understanding and usage of quantum computing algorithms. Special emphasis is given to the Grover's quantum search algorithm for searching in unordered databases and its use in the fields, which require efficient fast searching. Along with Grover's search algorithm, we also present a graphical simulation of the algorithm, where we measure the number of required computations and compare it with the classical search algorithms. Finally, we test the Grover's search algorithm on a few freeware quantum computer simulators, running on a classical computer, and also on a real quantum processor, provided by IBM's Quantum Experience platform.
Keywords:quantum computing, quantum algorithm, Grover's search algorithm, qubit, superposition, interference, decoherence, quantum simulation


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