Thesis

The phenomenon of Bose–Einstein condensation (BEC), which was predicted by Einstein in 1925 and experimentally realized in 1995, has been the subject of intensive research in the last ecades. On the theoretical side, several approaches have been formulated. One of the important concerns of these approaches has been the conditions under which this phenomenon is realized. Among the known factors affecting this realization is the dimensionality of the bosons' confining medium. The main conclusions of