Hennino R, Trégourès N, Shapiro N M, Margerin L, Campillo M, van Tiggelen B A, Weaver R L
Laboratoire de Géophysique Interne et Tectonophysique, Observatoire de Grenoble, Université Joseph Fourier, B.P. 53, 38041 Grenoble Cedex, France.
Phys Rev Lett. 2001 Apr 9;86(15):3447-50. doi: 10.1103/PhysRevLett.86.3447.
Equipartition is a first principle in wave transport, based on the tendency of multiple scattering to homogenize phase space. We report observations of this principle for seismic waves created by earthquakes in Mexico. We find qualitative agreement with an equipartition model that accounts for mode conversions at the Earth's surface.
均分是波传播中的一个首要原理，它基于多次散射使相空间均匀化的趋势。我们报告了对墨西哥地震产生的地震波这一原理的观测结果。我们发现与一个考虑了地球表面模式转换的均分模型在定性上是一致的。
