Solitons in One-Dimensional Bose-Einstein Condensate with Higher-Order Interactions

• 来源期刊: 理论物理通讯（英文版）
• 年，卷（期）: 2017,（11）
• 页码范围: 623-626
• 页数: 4页
• 语种: 英文
• DOI: 10.1088/0253-6102/68/5/623

摘要

We model a one-dimensional Bose Einstein condensate with the one-dimensional Gross-Pitaevskii equation (1D GPE) incorporating higher-order interaction effects.Based on the F-expansion method,we analytically solve the 1D GPE,identifying the typical soliton solution under certain experimental settings within the general wave-like solution set,and demonstrating the applicability of the theoretical treatment that is employed.