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APPLICATION OF CATASTROPHE-THEORY TO PHASE-TRANSITIONS OF TRAPPED-PARTICLES

被引：9
作者：
BEREZIN, AA
机构：
[1] McMaster University, Hamilton, ON
来源：
PHYSICA SCRIPTA | 1991年 / 43卷 / 01期
关键词：
D O I：
10.1088/0031-8949/43/1/019
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Present paper suggests a catastrophe theory model for structural phase transitions occurring in systems of interacting confined charged particles. Our consideration aims at ordering and crystallization effects and order-chaos transitions for ions in traps and laser cooled beams. We introduce a sudden symmetry change as a cusp catastrophe and relate the observed hysteresis effects with some plausible dissipation mechanisms.
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页码：111 / 115
页数：5
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