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undergraduate thesis
Gross-Pitaevskii jednadžba za Bose-Einsteinov kondenzat
Split: University of Split, University of Split, Faculty of science, 2018. urn:nbn:hr:166:442842
Gabričević, Josip
University of Split
Faculty of Science
Department of Physics

Institutional repository: Repository of Faculty of Science

Cite this document

Gabričević, J. (2018). Gross-Pitaevskii jednadžba za Bose-Einsteinov kondenzat (Undergraduate thesis). Split: University of Split, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:166:442842

Gabričević, Josip. "Gross-Pitaevskii jednadžba za Bose-Einsteinov kondenzat." Undergraduate thesis, University of Split, Faculty of Science, 2018. https://urn.nsk.hr/urn:nbn:hr:166:442842

Gabričević, Josip. "Gross-Pitaevskii jednadžba za Bose-Einsteinov kondenzat." Undergraduate thesis, University of Split, Faculty of Science, 2018. https://urn.nsk.hr/urn:nbn:hr:166:442842

Gabričević, J. (2018). 'Gross-Pitaevskii jednadžba za Bose-Einsteinov kondenzat', Undergraduate thesis, University of Split, Faculty of Science, accessed 23 November 2024, https://urn.nsk.hr/urn:nbn:hr:166:442842

Gabričević J. Gross-Pitaevskii jednadžba za Bose-Einsteinov kondenzat [Undergraduate thesis]. Split: University of Split, Faculty of Science; 2018 [cited 2024 November 23] Available at: https://urn.nsk.hr/urn:nbn:hr:166:442842

J. Gabričević, "Gross-Pitaevskii jednadžba za Bose-Einsteinov kondenzat", Undergraduate thesis, University of Split, Faculty of Science, Split, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:166:442842

Metadata
TitleGross-Pitaevskii jednadžba za Bose-Einsteinov kondenzat
Title (english)Gross-Pitaevskii equation for Bose-Einstein condensate
AuthorJosip Gabričević
MentorLeandra Vranješ Markić (mentor)
Committee memberLeandra Vranješ Markić (predsjednik povjerenstva)
Committee memberPetar Stipanović (član povjerenstva)
Committee memberViktor Cikojević (član povjerenstva)
GranterUniversity of Split
Faculty of Science
(Department of Physics)
Split
Defense date and country2018-09-24, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract
Bose – Einsteinova kondenzacija jedan je od fenomena u fizici koji se postiže na ultraniskim temperaturama. Od otkrića ove pojave pa do danas uspješno je kondenziran veliki broj različitih atoma, a u budućnosti je cilj proširiti tu grupu i na molekule. Model za opisivanje Bose – Einsteinove kondenzacije zove se Gross – Pitaevskii jednadžba. U ovom radu, ona je numerički riješena za poseban slučaj kondenzata u sferno simetričnoj zamci u programskom jeziku C. Profil gustoće kondenzata ovisi o interakciji među česticama. Ukoliko broj bozona poraste iznad kritične vrijednosti, kondenzat s privlačnim interakcijama među česticama postane nestabilan i dogodi se kolaps.
Abstract (english)
Bose – Einstein condensation is one of the phenomena in physics which can be achieved at ultralow temperatures. Since discovery of this phenomenon, large number of different atoms has been successfully condensed. Goal for the future is to expand this group on molecules too. Model used to describe Bose – Einstein condensation is called Gross – Pitaevskii equation. In this thesis, it is solved for special case of condensate in spherically symmetrical trap in programing language C. The condensate density profile depends on the interaction between particles. If number of bosons goes over critical value, the condensate with attractive interactions between particles becomes unstable and collapse happens.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:166:442842
Study programmeTitle: Physics
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) fizike (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) fizike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2018-12-14 16:29:16