Study of dynamical behaviour and fermionization of a bosonic gas in funnel potential
Data(s) |
2008
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Resumo |
This paper presents a funnel external potential model to investigate dynamic properties of ultracold Bose gas. By using variational method, we obtain the ground-state energy and density properties of ultracold Bose atoms. The results show that the ultracold Bose gas confined in a funnel potential experiences the transition from three-dimensional regime to quasi-one-dimensional regime in a small aspect ratio, and undergoes fermionization process as the aspect ratio increases. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Xu Guang-Yuan;Yan Li;Wang Yong-Jun;Liu Xian-Feng;Han Jiu-Rong;王育竹.,Chin. Phys. B,2008,17(11):4158-4162 |
Palavras-Chave | #光学;量子光学 #Bose gas #fermionization #dynamics |
Tipo |
期刊论文 |