Analytical expressions of collective excitations for trapped superfluid Fermi gases in a BCS-BEC crossover
Analytical expressions of collective excitations for trapped superfluid Fermi gases in a BCS-BEC crossover
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BCS-BEC 交叉中捕获超流费米气体集体激发的解析表达式
DOI:
10.1103/physreva.74.013609
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发表时间:
2006-07
影响因子:
2.9
通讯作者:
Yin, Jun
中科院分区:
文献类型:
--
作者:
Huang, Guoxiang;Ma, Yong-li;Yin, Jun
We investigate the collective excitations of a harmonically trapped superfluid Fermi gas at varying coupling strengths across a BCS-BEC crossover. Using a hydrodynamic approach, we solve analytically the eigenvalue problem of collective modes and provide
DOI:
10.1017/cbo9780511755583.016
发表时间:
2008-09
期刊:
--
影响因子:
--
作者:
C. Pethick;H. Smith
通讯作者:
C. Pethick;H. Smith