Circular dispersive shock waves in colloidal media
نویسندگان
چکیده
منابع مشابه
Theory of optical dispersive shock waves in photorefractive media
G. A. El,* A. Gammal, E. G. Khamis, R. A. Kraenkel, and A. M. Kamchatnov Department of Mathematical Sciences, Loughborough University, Loughborough LE11 3TU, United Kingdom Instituto de Física, Universidade de São Paulo, 05315-970, C.P.66318 São Paulo, Brazil Instituto de Fisica Teórica, Universidade Estadual Paulista, Rua Pamplona 145, 01405-900 São Paulo, Brazil Institute of Spectroscopy, Rus...
متن کاملThe theory of optical dispersive shock waves in photorefractive media
G.A. El1,∗ A. Gammal2,† E.G. Khamis2,‡ R.A. Kraenkel3,§ and A.M. Kamchatnov4¶ 1 Department of Mathematical Sciences, Loughborough University, Loughborough LE11 3TU, UK 2 Instituto de F́ısica, Universidade de São Paulo, 05315-970, C.P.66318 São Paulo, Brazil Instituto de Fisica Teórica, Universidade Estadual Paulista, Rua Pamplona 145, 01405-900 São Paulo, Brazil Institute of Spectroscopy, Russia...
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We study a dispersive counterpart of the classical gas dynamics problem of the interaction of a shock wave with a counter-propagating simple rarefaction wave often referred to as the shock wave refraction. The dispersive shock wave (DSW) refraction due to its head-on collision with the centred rarefaction wave (RW) is considered in the frameworks of the one-dimensional defocusing nonlinear Schr...
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The long-time behavior of an initial step resulting in a dispersive shock wave (DSW) for the one-dimensional isentropic Euler equations regularized by generic, third-order dispersion is considered by use of Whitham averaging. Under modest assumptions, the jump conditions (DSW locus and speeds) for admissible, weak DSWs are characterized and found to depend only upon the sign of dispersion (conv...
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ژورنال
عنوان ژورنال: Journal of Nonlinear Optical Physics & Materials
سال: 2016
ISSN: 0218-8635,1793-6624
DOI: 10.1142/s0218863516500442