Forced symmetry breaking as a mechanism for bursting

被引:34
作者
Moehlis, J [1 ]
Knobloch, E [1 ]
机构
[1] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
关键词
D O I
10.1103/PhysRevLett.80.5329
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A robust mechanism generating regular or irregular bursts of large dynamic range near threshold is described. The mechanism arises in the interaction between oscillatory modes of odd and even parity in systems of large but finite aspect ratio, and provides an explanation for the bursting behavior observed in binary fluid convection by Sullivan and Ahlers [Phys. Rev. A 38, 3143 (1988)].
引用
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页码:5329 / 5332
页数:4
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