Bright soliton solution of a Gross-Pitaevskii equation
Bright soliton solution of a Gross-Pitaevskii equation
复制标题
Gross-Pitaevskii 方程的亮孤子解
DOI:
10.1016/j.aml.2013.02.002
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发表时间:
2013-07
影响因子:
3.7
通讯作者:
Huang, Zhe
中科院分区:
文献类型:
--
作者:
Ma, Manjun;Huang, Zhe
We theoretically and numerically study the bright soliton solutions of a Gross–Pitaevskii equation governing one-dimensional (1D)(cigar-shaped) Bose–Einstein condensates (BEC) trapped in an optical lattice of 1D structure. The analytical expression of bright soliton is derived by using the variational approximation, which completely matches the numerical results with a range of potential’s parameters. Moreover, we determined the parameter domains for the persistence and non-persistence of bright soliton solutions.
影响因子:
2.9
作者:
ANDERSON, D
通讯作者:
ANDERSON, D
影响因子:
1.3
作者:
GROSS, EP
通讯作者:
GROSS, EP