| 园型边界条件下强非局域非线性介质的二维空间孤子 |
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| 引用本文： | 徐四六,陈顺芳.园型边界条件下强非局域非线性介质的二维空间孤子[J].吉首大学学报(自然科学版),2010,31(3):47-50. |
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| 作者姓名： | 徐四六 陈顺芳 |
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| 作者单位： | （咸宁学院电子与信息工程学院，湖北 咸宁 437005） |
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| 基金项目： | 咸宁学院理科基金资助项目 |
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| 摘 要： | 利用自相似技术求解在强非局域非线性条件下的（2+1）维非线性薛定谔方程，从中得到1个精确的贝塞尔(Bessel)解析解，其结果表明：这种贝塞尔孤子形成了一类空间孤子簇.
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| 关 键 词： | 空间光孤子 自相似技术 强非局域非线性 |
Two-Dimensional Spacial Soliton Clusters Under the Circular Boundary in Strongly Nonlocal Nonlinear Media |
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| XU Si-liu,CHEN Shun-fang.Two-Dimensional Spacial Soliton Clusters Under the Circular Boundary in Strongly Nonlocal Nonlinear Media[J].Journal of Jishou University(Natural Science Edition),2010,31(3):47-50. |
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| Authors: | XU Si-liu CHEN Shun-fang |
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| Institution: | (School of Electronics and Information Engineering，Xianning College,Hubei 437005,China) |
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| Abstract: | The 2D strongly nonlocal nonlinear Schro dinger equation model is studied.Then based on a self-similar method,the model is solved in polar coordinate system.It is found that there exists a class of Bessel soliton clusters that propagate in a self-similar manner.Furthermore,a family of new spatial solitary waves has been found. |
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| Keywords: | spatial solitons self-similar strong nonlocal nonlinear |
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