One-dimensional Coulomb crystals at low temperatures

被引:5
|
作者
Morigi, G [1 ]
Fishman, S
机构
[1] Grp Opt, Dept Fis, Bellaterra 08193, Spain
[2] Univ Autonoma Barcelona, Bellaterra 08193, Spain
[3] Technion, Dept Phys, IL-32000 Haifa, Israel
关键词
D O I
10.1088/0953-4075/39/10/S21
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Dynamics and thermodynamics of ultracold ion chains in harmonic traps at low temperatures are discussed. The spectrum of the linear excitations and the thermodynamic properties are considered in view of a properly defined thermodynamic limit, at which they reproduce the ones of a homogeneous Coulomb chain. The basic assumptions of this theory are discussed under the conditions of experimental realizations.
引用
收藏
页码:S221 / S230
页数:10
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