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master's thesis
Efektivni model gluonske materije na konačnoj temperaturi
Zagreb: University of Zagreb, Faculty of Science, 2016. urn:nbn:hr:217:799089
Leljak, Domagoj
University of Zagreb
Faculty of Science
Department of Physics

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Leljak, D. (2016). Efektivni model gluonske materije na konačnoj temperaturi (Master's thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:799089

Leljak, Domagoj. "Efektivni model gluonske materije na konačnoj temperaturi." Master's thesis, University of Zagreb, Faculty of Science, 2016. https://urn.nsk.hr/urn:nbn:hr:217:799089

Leljak, Domagoj. "Efektivni model gluonske materije na konačnoj temperaturi." Master's thesis, University of Zagreb, Faculty of Science, 2016. https://urn.nsk.hr/urn:nbn:hr:217:799089

Leljak, D. (2016). 'Efektivni model gluonske materije na konačnoj temperaturi', Master's thesis, University of Zagreb, Faculty of Science, accessed 25 April 2024, https://urn.nsk.hr/urn:nbn:hr:217:799089

Leljak D. Efektivni model gluonske materije na konačnoj temperaturi [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; 2016 [cited 2024 April 25] Available at: https://urn.nsk.hr/urn:nbn:hr:217:799089

D. Leljak, "Efektivni model gluonske materije na konačnoj temperaturi", Master's thesis, University of Zagreb, Faculty of Science, Zagreb, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:217:799089

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Metadata
TitleEfektivni model gluonske materije na konačnoj temperaturi
Title (english)Finite temperature effective model of gluonic matter
AuthorDomagoj Leljak
MentorDavor Horvatić (mentor)
Committee memberDavor Horvatić (predsjednik povjerenstva)
Committee memberNikola Poljak (član povjerenstva)
Committee memberTomislav Marketin (član povjerenstva)
Committee memberIvica Smolić (član povjerenstva)
Committee memberMihael Makek (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Science
(Department of Physics)
Zagreb
Defense date and country2016-09-26, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract
Zadatak ovog diplomskog rada bio je uskladiti podatke za pritisak u ovisnosti o temperaturi u Yang-Mills teoriji s efektivnim modelom. Čestični sadržaj efektivnog modela su konstituentni gluoni i glueballi. Uz to, model sadrži i ”interpolirajuće polje” čiji je zadatak kontrolirati čestični sadržaj u ovisnosti o temperaturi. Vrijednost interpolirajućeg polja kontrolira efektivni potencijal koji se sastoji od kvadratičnog i kvartičnog dijela. Pronađeni su koeficijenti ovog potencijala usklađujući pritiske efektivnog modela i Yang-Mills teorije na rešetci. Tako kalibriran model ima potencijal da bude koristan za fenomenologiju kompaktnih zvijezda gdje bi se koristio pri računu jednadžbe stanja na konačnoj gustoći.
Abstract (english)
The goal of this diploma thesis was to match the existing Yang-Mills theory temperature-dependent pressure lattice data with an effective mean-field model. Particle constituents of the effective model are constituent gluons and glueballs. Additionally, the model also contains an interpolating bag field whose purpose is to control the particle content in dependence on temperature. Value of the bag field is controled by an effective potential which comprises of a quadratic and a quartic term. This potential’s coefficients are calculated by fitting the effective model pressure to Yang-Mills pressure data. Such calibrated model has potential one can apply in study of phenomenology of compact stars, where it would be used to calculate finite density equation of state.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:799089
Study programmeTitle: Physics; specializations in: Research
Course: Research
Study programme type: university
Study level: integrated undergraduate and graduate
Academic / professional title: magistar/magistra fizike (magistar/magistra fizike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
RepositoryRepository of the Faculty of Science
Created on2017-03-04 16:06:37

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