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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:[物理學系] 期刊論文

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