For faster navigation, this Iframe is preloading the Wikiwand page for 正弦-戈尔登方程.

正弦-戈尔登方程

钟形孤立子

正弦-戈尔登方程是十九世纪发现的一种偏微分方程:

来自下面的拉量

由于正弦-戈尔登方程有多种孤立子解而倍受瞩目。

名字是物理家熟悉的克莱因-戈尔登方程(Klein-Gordon)的双关语。[1]

孤立子解

利用分离变数法可得正弦-戈尔登方程的多种孤立子解。[2]

扭型孤立子

Sine-Gordon kink soliton plot1
Sine-Gordon kink soliton plot2

钟型孤立子

正弦-戈尔登方程有如下孤立子解:

其中

顺时针孤立子
反时针孤立子

双孤立子解

Sine-Gordon colliding soltons plot1
Sine-Gordon colliding soltons plot2
Sine-Gordon bright & dark solitons plot1
& dark solitons plot2
扭型与反扭型碰撞
扭型-扭型碰撞
驻波呼吸子
大振幅行波呼吸子
小振幅呼吸子

三孤立子解

扭型行波呼吸子与驻波呼吸子碰撞
反扭型行波呼吸子与驻波波呼吸子碰撞

呼吸子解

正弦-戈尔登方程的呼吸子解

Sine-Gordon breather plot1
Sine-Gordon breather plot2

几何解释

三维欧几里德空间的负常曲率曲面

根据陈省身的研究,正弦-戈尔登方程有一个几何解释:三维欧几里德空间的负常曲率曲面(伪球面)。[3]

正弦-戈尔登方程是:[4]

户田场论英语Toda field theory有关。[5]

量子场论

正弦-戈尔登是Thirring模特英语Thirring modelS对偶

半经典量子化:[6]

参见

参考文献

  1. ^ Rajaraman, R. Solitons and instantons : an introduction to solitons and instantons in quantum field theory. Amsterdam https://www.worldcat.org/oclc/17480018. (1987 [printing]). ISBN 0-444-87047-4. OCLC 17480018.  缺少或|title=为空 (帮助)
  2. ^ Inna Shingareva Carlos Lizarraga Celaya, Solving Nonlinear Partial Differential Equations with Maple and Mathematica, p86-94,Springer
  3. ^ 陈省身 Geometrical interpretation of the sinh-Gordon equation。annals Polonici Mathematici XXXIX 1981
  4. ^ Poli︠a︡nin, A. D. (Andreĭ Dmitrievich). Handbook of nonlinear partial differential equations. 2nd ed. Boca Raton, FL: CRC Press https://www.worldcat.org/oclc/751520047. 2012. ISBN 978-1-4200-8723-9. OCLC 751520047.  缺少或|title=为空 (帮助)
  5. ^ Xie, Yuanxi; Tang, Jiashi. A unified method for solving sinh-Gordon-type equations. Il Nuovo Cimento B. 2006-05-10, 121 (2): 115–120. ISSN 0369-3554. doi:10.1393/ncb/i2005-10164-6. 
  6. ^ Faddeev, L.D.; Korepin, V.E. Quantum theory of solitons. Physics Reports. 1978-06, 42 (1): 1–87 [2020-02-03]. doi:10.1016/0370-1573(78)90058-3. (原始内容存档于2021-03-08) (英语). 

阅读

  • Bour E (1862). "Théorie de la déformation des surfaces"页面存档备份,存于互联网档案馆). J. Ecole Imperiale Polytechnique. 19: 1–48.
  • Rajaraman, R. (1989). Solitons and Instantons: An Introduction to Solitons and Instantons in Quantum Field Theory. North-Holland Personal Library. 15. North-Holland. pp. 34–45. ISBN 978-0-444-87047-6.
  • Polyanin, Andrei D.; Valentin F. Zaitsev (2004). Handbook of Nonlinear Partial Differential Equations. Chapman & Hall/CRC Press. pp. 470–492. ISBN 978-1-58488-355-5.
  • Dodd, Roger K.; J. C. Eilbeck, J. D. Gibbon, H. C. Morris (1982). Solitons and Nonlinear Wave Equations. London: Academic Press. ISBN 978-0-12-219122-0.
  • Georgiev DD, Papaioanou SN, Glazebrook JF (2004). "Neuronic system inside neurons: molecular biology and biophysics of neuronal microtubules". Biomedical Reviews 15: 67–75.
  • Georgiev DD, Papaioanou SN, Glazebrook JF (2007). "Solitonic effects of the local electromagnetic field on neuronal microtubules". Neuroquantology 5 (3): 276–291.
{{bottomLinkPreText}} {{bottomLinkText}}
正弦-戈尔登方程
Listen to this article

This browser is not supported by Wikiwand :(
Wikiwand requires a browser with modern capabilities in order to provide you with the best reading experience.
Please download and use one of the following browsers:

This article was just edited, click to reload
This article has been deleted on Wikipedia (Why?)

Back to homepage

Please click Add in the dialog above
Please click Allow in the top-left corner,
then click Install Now in the dialog
Please click Open in the download dialog,
then click Install
Please click the "Downloads" icon in the Safari toolbar, open the first download in the list,
then click Install
{{::$root.activation.text}}

Install Wikiwand

Install on Chrome Install on Firefox
Don't forget to rate us

Tell your friends about Wikiwand!

Gmail Facebook Twitter Link

Enjoying Wikiwand?

Tell your friends and spread the love:
Share on Gmail Share on Facebook Share on Twitter Share on Buffer

Our magic isn't perfect

You can help our automatic cover photo selection by reporting an unsuitable photo.

This photo is visually disturbing This photo is not a good choice

Thank you for helping!


Your input will affect cover photo selection, along with input from other users.

X

Get ready for Wikiwand 2.0 🎉! the new version arrives on September 1st! Don't want to wait?