Korteweg-de!Vries solitons in relativistic hydrodynamics

被引：16

作者：

Fogaca, D. A. ^{[1
]}

Navarra, F. S. ^{[1
]}

机构：

[1] Univ Sao Paulo, Inst Fis, BR-05315970 Sao Paulo, Brazil

来源：

PHYSICS LETTERS B | 2007年 / 645卷 / 5-6期

基金：

巴西圣保罗研究基金会;

关键词：

D O I：

10.1016/j.physletb.2007.01.001

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In the previous work, assuming that the nucleus can be treated as a perfect fluid, we have studied the propagation of perturbations in the baryon density. For a given equation of state we have derived a Korteweg-de Vries (KdV) equation from Euler and continuity equations in non-relativistic hydrodynamics. Here, using a more general equation of state, we extend our formalism to relativistic hydrodynamics. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：408 / 411

页数：4

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