prikaz prve stranice dokumenta Nonequilibrium dynamics of exactly solvable one-dimensional many-body Bose systems
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doctoral thesis
Nonequilibrium dynamics of exactly solvable one-dimensional many-body Bose systems
Zagreb: University of Zagreb, Faculty of Science, 2012. urn:nbn:hr:217:183458
Jukić, Dario
University of Zagreb
Faculty of Science
Department of Physics

Institutional repository: Repository of the Faculty of Science

Cite this document

Jukić, D. (2012). Nonequilibrium dynamics of exactly solvable one-dimensional many-body Bose systems (Doctoral thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:183458

Jukić, Dario. "Nonequilibrium dynamics of exactly solvable one-dimensional many-body Bose systems." Doctoral thesis, University of Zagreb, Faculty of Science, 2012. https://urn.nsk.hr/urn:nbn:hr:217:183458

Jukić, Dario. "Nonequilibrium dynamics of exactly solvable one-dimensional many-body Bose systems." Doctoral thesis, University of Zagreb, Faculty of Science, 2012. https://urn.nsk.hr/urn:nbn:hr:217:183458

Jukić, D. (2012). 'Nonequilibrium dynamics of exactly solvable one-dimensional many-body Bose systems', Doctoral thesis, University of Zagreb, Faculty of Science, accessed 27 November 2024, https://urn.nsk.hr/urn:nbn:hr:217:183458

Jukić D. Nonequilibrium dynamics of exactly solvable one-dimensional many-body Bose systems [Doctoral thesis]. Zagreb: University of Zagreb, Faculty of Science; 2012 [cited 2024 November 27] Available at: https://urn.nsk.hr/urn:nbn:hr:217:183458

D. Jukić, "Nonequilibrium dynamics of exactly solvable one-dimensional many-body Bose systems", Doctoral thesis, University of Zagreb, Faculty of Science, Zagreb, 2012. Available at: https://urn.nsk.hr/urn:nbn:hr:217:183458

Metadata
TitleNonequilibrium dynamics of exactly solvable one-dimensional many-body Bose systems
Title (croatian)Neravnotežna dinamika egzaktno rješivih jednodimenzionalnih višečestičnih bozonskih sustava
AuthorDario Jukić
MentorHrvoje Buljan (mentor)
Committee memberDamir Veža (predsjednik povjerenstva)
Committee memberHrvoje Buljan (član povjerenstva)
Committee memberRobert Pezer (član povjerenstva)
Committee memberMarijan Mileković (član povjerenstva)
Committee memberT. Gasenzer (član povjerenstva)
strani drzavljanin: Nije dostupno
GranterUniversity of Zagreb
Faculty of Science
(Department of Physics)
Zagreb
Defense date and country2012-02-17, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Universal decimal classification
(UDC)		53 - Physics
Abstract
Nonequilibrium dynamics of interacting many-body systems is extremely interesting in the context of one-dimensional (1D) bosonic gases for many reasons: (i) these systems are experimentally realized with atoms trapped in 1D atomic waveguides, (ii) models which describe such systems, e.g. the Lieb-Liniger model, are exactly solvable in some non-equilibrium situations, and (iii) quantum effects are enhanced in systems of reduced dimensionality. Our aim is to describe dynamics of a many-body system by employing exact methods, which is of particular importance when the system approaches strongly correlated regime, when the usual mean-field treatment is not applicable. We have studied nonequilibrium dynamics within the framework of the Lieb-Liniger model, where interaction strength varies from weakly to strongly interacting regime, using an exact approach, originally introduced by Gaudin. Furthermore, in the strongly interacting limit of the Tonks-Girardeau gas we have studied the phenomenon of Anderson localization.
Abstract (croatian)
Neravnotežna dinamika međudjelujućih višečestičnih sustava zanimljiva je u kontekstu jednodimenzionalnih bozonskih plinova iz više razloga: (i) ovi su sustavi eksperimentalno realizirani, (ii) modeli kojima opisujemo ovakve sustave, npr. Lieb-Liniger model, egzaktno su rješivi u nekim slučajevima i (iii) kvantni efekti pojačani su u sustavima reduciranih dimenzija. Naš je cilj opis neravnotežne dinamike korištenjem egzaktnih metoda što je od posebnog značaja kada se sustav približava jako koreliranom režimu. U okviru Lieb-Liniger modela, gdje jakost interakcije varira od slabo do jako interagirajućeg režima, koristimo metodu koja daje egzaktna vremenski ovisna višečestična rješenja, a izvorno ju je uveo Gaudin. Također, u jako interagirajućem limesu Tonks-Girardeau plina proučili smo pojavu Andersonove lokalizacije.
Keywords
Keywords (croatian)
Languageenglish
URN:NBNurn:nbn:hr:217:183458
Study programmeTitle: Physics
Study programme type: university
Study level: postgraduate
Academic / professional title: doktor/doktorica znanosti, područje prirodnih znanosti, polje fizika (doktor/doktorica znanosti, područje prirodnih znanosti, polje fizika)
Type of resourceText
Extent111 str.
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2017-08-23 10:52:55