Titelblatt und Inhaltsverzeichnis Einleitung Grosskanonische Beschreibung idealer Bose-Gase Ideale Bose-Gase im kanonischen Ensemble Schwach wechselwirkende Bose-Gase Zusammenfassung Anhang Literaturverzeichnis DanksagungIn dieser Promotionsschrift werden Untersuchungen thermodynamischer und statistischer Eigenschaften von Bose-Einstein-Kondensaten in endlichen Systemen präsentiert. Grosskanonische Beschreibungen idealer Bose-Gase liefern analytische und numerische Ergebnisse für die Wärmekapazitäten und Grundzustand-Besetzungen in verschiedenen Potentialen. Verbesserte analytische Berechnungen der Kondensations-Temperatur führen zu akkuraten quantitativen Beschreibungen der Finite-Size-Effekte. Entgegen einer weit verbreite...
Based on the canonical ensemble, we suggested the simple scheme for taking into account Gaussian flu...
We present a detailed description of a classification scheme for phase transitions in finite systems...
The refinement and the combination of laser cooling and evaporative cooling in dilute systems of alk...
We derive an exact recursion formula for the calculation of thermodynamic functions of finite system...
National Natural Science Foundation [10875100]; People's Republic of ChinaBose-Einstein condensation...
We calculate certain features of Bose–Einstein condensation in the ideal gas by using recurrence rel...
Nesse trabalho foram estudados dois modelos distintos, para poder compreender melhor as característi...
The calculation of the thermodynamic properties in the Bose-Einstein distribution is presented. The ...
Im Rahmen dieser Doktorarbeit wurde erstmals experimentell "das kritische Regime eines gefangenen, s...
Bose-Einstein condensation is a collective quantum phenomenon where a macroscopic number of bosons o...
The infinite volume limit of the thermodynamic functions of an ideal Bose gas with respect to a gran...
We investigate an ultracold and dilute Bose gas by taking into account a finite-range two-body inter...
Bose-Einstein condensation (BEC) of an ideal gas is investigated, beyond the thermodynamic limit, fo...
The semi-classical theory of a finite temperature Bose condensed gas is presented, based on the Gros...
We extend the projected Gross-Pitaevskii equation formalism of Davis [Phys. Rev. Lett. 87, 160402 (2...
Based on the canonical ensemble, we suggested the simple scheme for taking into account Gaussian flu...
We present a detailed description of a classification scheme for phase transitions in finite systems...
The refinement and the combination of laser cooling and evaporative cooling in dilute systems of alk...
We derive an exact recursion formula for the calculation of thermodynamic functions of finite system...
National Natural Science Foundation [10875100]; People's Republic of ChinaBose-Einstein condensation...
We calculate certain features of Bose–Einstein condensation in the ideal gas by using recurrence rel...
Nesse trabalho foram estudados dois modelos distintos, para poder compreender melhor as característi...
The calculation of the thermodynamic properties in the Bose-Einstein distribution is presented. The ...
Im Rahmen dieser Doktorarbeit wurde erstmals experimentell "das kritische Regime eines gefangenen, s...
Bose-Einstein condensation is a collective quantum phenomenon where a macroscopic number of bosons o...
The infinite volume limit of the thermodynamic functions of an ideal Bose gas with respect to a gran...
We investigate an ultracold and dilute Bose gas by taking into account a finite-range two-body inter...
Bose-Einstein condensation (BEC) of an ideal gas is investigated, beyond the thermodynamic limit, fo...
The semi-classical theory of a finite temperature Bose condensed gas is presented, based on the Gros...
We extend the projected Gross-Pitaevskii equation formalism of Davis [Phys. Rev. Lett. 87, 160402 (2...
Based on the canonical ensemble, we suggested the simple scheme for taking into account Gaussian flu...
We present a detailed description of a classification scheme for phase transitions in finite systems...
The refinement and the combination of laser cooling and evaporative cooling in dilute systems of alk...