作者: Anita Mehta , R. J. Needs , Sushanta Dattagupta
DOI: 10.1007/BF01048889
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摘要: We present a microscopic theory of the relaxational behaviour granular pile submitted to vibration, elucidating different roles collective and independent-particle relaxation. write down solve Langevin equations for these processes, which have an explicit coupling. The analysis solution in terms relaxations provides consistent framework interpretation experimental results.