Praćenje učinaka kvantne dekoherencije u jednostavnim algoritmima izvedenim na javno dostupnim kvantnim računalima

undergraduate thesis

• Title (english): Monitoring of quantum decoherence effects in simple algorithms executed on publicly available quantum computers
• Author: Hrvoje Hemetek
• Mentor: Saša Ilijić (mentor)
• Committee member: Vjeran Gomzi (član povjerenstva)
• Committee member: Ana Babić (član povjerenstva)
• Committee member: Saša Ilijić (predsjednik povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2023-09-13, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

Ovaj rad istražuje učinke kvantne dekoherencije u algoritmima izvedenim na stvarnim kvantnim računalima. Kvantna dekoherencija predstavlja izazov u implementaciji kvantnih algoritama zbog neizbježne interakcije kvantnih sustava s okolinom, što dovodi do gubitka kvantnih informacije i pogrešaka u izračunima. Kroz praćenje dekoherencije na javno dostupnim kvantnim računalima, programeri dobivaju uvid u ograničenja i izazove s kojima se susreću pri radu s kvantnim računalima u stvarnim uvjetima. Cilj je identificirati slabosti, razviti modele za procjenu performansi i točnosti algoritama kako bi se umanjili negativni učinci dekoherencije.

Abstract (english)

This work investigates the effects of quantum decoherence in algorithms performed on real quantum computers. Quantum decoherence represents a challenge in the implementation of quantum algorithms due to the inevitable interaction of quantum systems with the environment, which leads to the loss of quantum information and errors in calculations. By tracking decoherence on publicly available quantum computers, developers gain insight into the limitations and challenges they face when working with quantum computers under real-world conditions. The goal is to identify weaknesses, develop models to evaluate the performance and accuracy of algorithms in order to reduce the negative effects of decoherence.

• Keywords: Simon; Deutsch i Josza; spregnuta stanja; algoritam; Qiskit; poslužitelji; kvantni bitovi
• Keywords (english): Simon; Deutsch-Josza; entangled states; algorithm; Qiskit; providers; quantum bits
• Language: croatian
• URN:NBN: urn:nbn:hr:168:320608
• Study programme: Title: Computing; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-10-11 09:01:13