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NCUEIR > College of Science > Department of Physics > Periodical Articles > Item 987654321/14103

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/14103

Title:	The Stability of the Low-Dimensional Mixtures of Dilute Quantum Gases
Authors:	Lee, Yu-Li;Lee, Yu-Wen
Contributors:	物理學系
Keywords:	Bose-Fermi mixture;Bose-Bose mixture;Renormalization group;Low dimensions
Date:	2011
Issue Date:	2012-09-10T06:08:11Z
Publisher:	The Physical Society of Japan
Abstract:	We study the stability of the dilute Bose-Fermi and Bose-Bose mixtures with repulsive interactions in one and two dimensions in terms of the renormalization group. For the Bose-Fermi mixture, we show that the uniform mixture is stable against de-mixing in the dilute limit. For the Bose-Bose mixture, we give the stability conditions in the dilute limit. As a byproduct, we also calculate the critical temperature for the superfluid phase of the two-dimensional Bose-Fermi mixture in the extremely dilute limit.
Relation:	Journal of the Physical Society of Japan, 80(4): 044003
Appears in Collections:	[Department of Physics] Periodical Articles

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