The role of causality in tunable Fermi gas condensates

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/108277

Title:	The role of causality in tunable Fermi gas condensates
Authors:	項人宗;Hsiang, Jen-Tsung;Lin, Chi-Yong;Lee, Da-Shin;Rivers, Ray J
Contributors:	理學院物理學系
Keywords:	Computer Simulation;Condensates;Condensed matter;Curved;Formalism;Gases - chemistry;Mathematical models;Models, Chemical;Models, Molecular;Models, Statistical;Natural gas;Particles (of physics);Spontaneous;Thermodynamics
Date:	2013-10-09
Issue Date:	2026-04-23 14:41:39 (UTC+8)
Publisher:	IOP Publishing Ltd.;England: IOP Publishing
Abstract:	摘要： We develop a new formalism for the description of the condensates of cold Fermi atoms whose speed of sound can be tuned with the aid of a narrow Feshbach resonance. We use this to look for spontaneous phonon creation that mimics spontaneous particle creation in curved space-time in Friedmann-Robertson-Walker and other model universes. 其他題名： JPhysCM 其他題名： J. Phys.: Condens. Matter 出版者： England: IOP Publishing 出版日期： 2013-10-09 出處： Journal of physics. Condensed matter, 2013-10, Vol.25 (40), p.404211-9 資源來源： Institute of Physics Journals 版權： 2013 IOP Publishing Ltd 識別號： ISSN: 0953-8984 識別號： ISSN: 1361-648X 識別號： EISSN: 1361-648X 識別號： DOI: 10.1088/0953-8984/25/40/404211 識別號： PMID: 24025481 識別號： CODEN: JCOMEL
Appears in Collections:	[Department of Physics] journal & Dissertation

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