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    程红波, 顾正艳. 反de Sitter时空中的非拓扑孤立子[J]. 华东理工大学学报(自然科学版), 2007, (2): 294-296.
    引用本文: 程红波, 顾正艳. 反de Sitter时空中的非拓扑孤立子[J]. 华东理工大学学报(自然科学版), 2007, (2): 294-296.
    CHENG Hong-bo, GU Zheng-yan. Nontopological Solitons in Anti de Sitter Spacetimes[J]. Journal of East China University of Science and Technology, 2007, (2): 294-296.
    Citation: CHENG Hong-bo, GU Zheng-yan. Nontopological Solitons in Anti de Sitter Spacetimes[J]. Journal of East China University of Science and Technology, 2007, (2): 294-296.

    反de Sitter时空中的非拓扑孤立子

    Nontopological Solitons in Anti de Sitter Spacetimes

    • 摘要: 讨论了反de Sitter时空中的非拓扑孤立子,利用渐近级数展开法,证明了在该时空中,只有势函数满足一定条件的非拓扑孤立子才能存在。

       

      Abstract: The nontopological scalar solitons are investigated in an anti de Sitter spacetime.The result shows that only the solitons which obey the necessary conditions can exist in the background by means of the series expansion.

       

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