prikaz prve stranice dokumenta Višečestična fizika na kvantnom prstenu
  Download
PDF 5.72 MB
master's thesis
Višečestična fizika na kvantnom prstenu
Zagreb: University of Zagreb, Faculty of Science, 2021. urn:nbn:hr:217:778039
Mikoč, Luka
University of Zagreb
Faculty of Science
Department of Physics

Institutional repository: Repository of the Faculty of Science

Cite this document

Mikoč, L. (2021). Višečestična fizika na kvantnom prstenu (Master's thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:778039

Mikoč, Luka. "Višečestična fizika na kvantnom prstenu." Master's thesis, University of Zagreb, Faculty of Science, 2021. https://urn.nsk.hr/urn:nbn:hr:217:778039

Mikoč, Luka. "Višečestična fizika na kvantnom prstenu." Master's thesis, University of Zagreb, Faculty of Science, 2021. https://urn.nsk.hr/urn:nbn:hr:217:778039

Mikoč, L. (2021). 'Višečestična fizika na kvantnom prstenu', Master's thesis, University of Zagreb, Faculty of Science, accessed 14 May 2024, https://urn.nsk.hr/urn:nbn:hr:217:778039

Mikoč L. Višečestična fizika na kvantnom prstenu [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; 2021 [cited 2024 May 14] Available at: https://urn.nsk.hr/urn:nbn:hr:217:778039

L. Mikoč, "Višečestična fizika na kvantnom prstenu", Master's thesis, University of Zagreb, Faculty of Science, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:217:778039

Metadata
TitleVišečestična fizika na kvantnom prstenu
Title (english)Many-body physics in quantum ring
AuthorLuka Mikoč
MentorRobert Pezer (mentor)
MentorHrvoje Buljan (komentor)
Committee memberHrvoje Buljan (predsjednik povjerenstva)
Committee memberRobert Pezer (član povjerenstva)
Committee memberKatarina Jeličić (član povjerenstva)
Committee memberMarko Tomislav Cvitaš (član povjerenstva)
Committee memberDalibor Paar (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Science
(Department of Physics)
Zagreb
Defense date and country2021-09-21, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract
Rad predstavlja nekoliko odabranih tema iz područja kvantnih prstenova koji opisuje neke značajke međudjelujućih višečestičnih sistema. U ovom radu predstavljamo fizičke značajke poput energijskih spektara gdje polazimo od prikaza u sistemima koje možemo promatrati kao jednočestične do nekoliko jednostavnih višečestičnih međudjelujućih primjera (uglavnom sistemi nekoliko čestica). Posebno prikazujemo utjecaj magnetskog polja na značajke kvantnih prstenova poput periodičnosti spektra, stalnih struja sve do jednočestičnih matrica gustoće (korelacije u sistemu). Posljednja cjelina u radu je prikaz nekoliko primjera neravnotežne kvantne dinamike modeliranjem vremenske evolucije sistema. U dodacima je pregled numeričkih metoda te izbor programske podrške razvijene za potrebe ovog rada.
Abstract (english)
The paper presents several selected topics from the field of quantum rings that describe some features of interacting multiparticle systems. In this paper, we present physical properties such as energy spectra where we start from representations in systems that can be viewed as single-particle to a few simple multi-particle interacting examples (mainly systems of several particles). In particular, we show the influence of the magnetic field on the physical properties of quantum rings such as the periodicity of the spectrum, persistent currents, and single-particle density matrices (correlations in the system). The last part of the paper presents several examples of nonequilibrium quantum dynamics by modelling the time evolution of the system. The appendices provide an overview of numerical methods and a selection of software developed for the purposes of this paper.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:778039
Study programmeTitle: Physics and Computer Science; specializations in: Education
Course: Education
Study programme type: university
Study level: integrated undergraduate and graduate
Academic / professional title: magistar/magistra edukacije fizike i informatike (magistar/magistra edukacije fizike i informatike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2021-11-09 12:43:06