Comments on "Inverse scattering method and soliton solution family for the Einstein–Maxwell theory with multiple Abelian gauge fields"

doi:10.1088/1674-1056/20/2/020401

中国物理B ›› 2011, Vol. 20 ›› Issue (2): 20401-020401.doi: 10.1088/1674-1056/20/2/020401

Comments on "Inverse scattering method and soliton solution family for the Einstein–Maxwell theory with multiple Abelian gauge fields"

魏益焕

Department of Physics, Bohai University, Jinzhou 121000, Liaoning Province, China

收稿日期:2010-08-10 修回日期:2010-09-09 出版日期:2011-02-15 发布日期:2011-02-15

Comments on "Inverse scattering method and soliton solution family for the Einstein–Maxwell theory with multiple Abelian gauge fields"

Wei Yi-Huan(魏益焕)

Department of Physics, Bohai University, Jinzhou 121000, Liaoning Province, China

Received:2010-08-10 Revised:2010-09-09 Online:2011-02-15 Published:2011-02-15

摘要/Abstract

摘要： This paper points out that equations (18a) and (18b) in Ref. [7] [Gao Y J 2008 Chin. Phys. B 17 3574] only possess the solutions M=±ργε. So, there does not exist the so-called soliton solution family for the Einstein--Maxwell theory with multiple Abelian gauge fields shown in Ref. [7].

关键词: matrix potential, extended hyperbolic complex, soliton solution

Abstract: This paper points out that equations (18a) and (18b) in Ref. [7] [Gao Y J 2008 Chin. Phys. B 17 3574] only possess the solutions $M=\pm \rho\tilde{\gamma}\varepsilon$. So, there does not exist the so-called soliton solution family for the Einstein–Maxwell theory with multiple Abelian gauge fields shown in Ref. [7].

Key words: matrix potential, extended hyperbolic complex, soliton solution

中图分类号: (Exact solutions)

04.20.Jb

04.50.-h (Higher-dimensional gravity and other theories of gravity)

魏益焕. Comments on "Inverse scattering method and soliton solution family for the Einstein–Maxwell theory with multiple Abelian gauge fields"[J]. 中国物理B, 2011, 20(2): 20401-020401.

Wei Yi-Huan(魏益焕). Comments on "Inverse scattering method and soliton solution family for the Einstein–Maxwell theory with multiple Abelian gauge fields"[J]. Chin. Phys. B, 2011, 20(2): 20401-020401.

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Comments on "Inverse scattering method and soliton solution family for the Einstein–Maxwell theory with multiple Abelian gauge fields"

Comments on "Inverse scattering method and soliton solution family for the Einstein–Maxwell theory with multiple Abelian gauge fields"

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