On the gravitational instability of a dissipative medium

被引：10

作者：

Colín, LSG

Sandoval-Villalbazo, A

机构：

[1] Univ Autonoma Metropolitana Iztapalapa, Dept Fis, Mexico City 09340, DF, Mexico

[2] El Colegio Nacl, Mexico City 06020, DF, Mexico

[3] Univ Iberoamer, Dept Ciencias, Mexico City 01210, DF, Mexico

[4] Univ Portsmouth, Sch Comp Sci & Math, Relat & Cosmol Grp, Portsmouth PO1 2EG, Hants, England

来源：

CLASSICAL AND QUANTUM GRAVITY | 2002年 / 19卷 / 08期

关键词：

D O I：

10.1088/0264-9381/19/8/308

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

This paper shows that the ordinary Jeans wave number can be obtained as a limiting case of a more general approach that includes dissipative effects. Corrections to the Jeans critical mass associated with viscosity are established. Some possible implications of the results are finally discussed.

引用

页码：2171 / 2176

页数：6

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