Model of interacting spin one bosons

Within Bogolyubov approximating Hamiltonian approach the limit pressure is found in a system of atoms with internal three-level structure (spin-1 system). Moreover, the emergence of a Bose–Einstein condensation is proved for some special case of coupling constants.

Финансовая поддержка	Номер гранта
Comisión Nacional de Investigación Científica y Tecnológica	ACT1112
This work was partially supported by project ACT1112 (Red de Analisis Estocastico y Aplicaciones: sistemas abiertos, energia y dinamica de la informacion) financed by Conicyt, Chile.