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Zasnova programskega orodja za načrtovanje in simuliranje kvantnih celičnih avtomatov
ID Krajnc, Miha (Author), ID Lebar Bajec, Iztok (Mentor) More about this mentor... This link opens in a new window, ID Mraz, Miha (Comentor)

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Abstract
V nalogi predstavimo zasnovo in implementacijo modularne programske rešitve za načrtovanje, simuliranje in analizo struktur kvantnih celičnih avtomatov. Jedro QCACore definira odprta zapisa QCD (opis strukture) in QCS (rezultati simulacije) ter podpira več simulacijskih modelov, od hitrega bistabilnega do natančnejšega kvantno-mehaničnega pristopa. Namizna aplikacija in ukaznovrstično orodje omogočata interaktivno načrtovanje, ponovljive simulacije in vizualno ter skriptno analizo. Rešitev ovrednotimo s parametrično analizo osnovnih gradnikov, kot so vodilo, negacija, majoritetna vrata, ter validacijo zahtevnejše strukture povzete iz literature, kjer prikažemo vpliv geometrije celice in urnega faznega zamika na pravilnost prenosa ter stabilnost delovanja. Prispevek naloge je odprta, razširljiva programska arhitektura z dokumentiranimi podatkovnimi zapisi ter praktičen nabor orodij s primeri uporabe, ki spodbujajo nove raziskave na področju QCA.

Language:Slovenian
Keywords:kvantni celični avtomat, modeliranje, simulacija, QCACore, QCASim, QCAForge
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FRI - Faculty of Computer and Information Science
Year:2025
PID:20.500.12556/RUL-175110 This link opens in a new window
COBISS.SI-ID:255598083 This link opens in a new window
Publication date in RUL:16.10.2025
Views:191
Downloads:54
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Secondary language

Language:English
Title:Software solution for design and simulation of quantum-dot cellular automata
Abstract:
In this thesis we present the design and implementation of a modular software solution for designing, simulating, and analyzing quantum cellular automata structures. The QCACore library defines the open QCD (structure description) and QCS (simulation results) formats and supports multiple simulation models, ranging from a fast bistable model to a more accurate quantum-mechanical approach. A desktop application and a command-line tool enable interactive design, reproducible simulations, and both visual and script-based analysis. We evaluate the solution through a parametric study of fundamental building blocks (wire, inverter, majority gate) and by validating a more complex structure from the literature, where we show how cell geometry affects propagation correctness and operational stability. The contribution of the thesis is an open, extensible architecture with documented data formats and a practical set of tools, complete with usage examples, that encourages further research in the field of QCA.

Keywords:quantum-dot cellular automata, modeling, simulation, QCACore, QCASim, QCAForge

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