FREQUENCY ORDER AND WAVE PATTERNS OF MUTUAL ENTRAINMENT IN 2-DIMENSIONAL OSCILLATOR LATTICES

被引：19
作者：
AOYAGI, T
KURAMOTO, Y
机构：
[1] Department of Physics, Kyoto University, Kyoto
来源：
PHYSICS LETTERS A | 1991年 / 155卷 / 6-7期
关键词：
D O I：
10.1016/0375-9601(91)91048-I
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A phase model for 2D oscillator lattices is studied numerically. An improved method of the evaluation of the order parameter in frequency suggests the existence of a phase transition. A modified model which takes account of non-smoothness in the oscillation is found to exhibit frequency and phase patterns quite different from those for the original model.
引用
收藏
页码：410 / 414
页数：5
相关论文
共 15 条
[1]   LOWER CRITICAL DIMENSION FOR POPULATIONS OF OSCILLATORS WITH RANDOMLY DISTRIBUTED FREQUENCIES - A RENORMALIZATION-GROUP ANALYSIS [J].
DAIDO, H .
PHYSICAL REVIEW LETTERS, 1988, 61 (02) :231-234
[2]   FREQUENCY PLATEAUS IN A CHAIN OF WEAKLY COUPLED OSCILLATORS .1. [J].
ERMENTROUT, GB ;
KOPELL, N .
SIAM JOURNAL ON MATHEMATICAL ANALYSIS, 1984, 15 (02) :215-237
[3]  
ERMENTROUT GB, 1985, J MATH BIOL, V22, P1
[4]   STATISTICAL MACRODYNAMICS OF LARGE DYNAMICAL-SYSTEMS - CASE OF A PHASE-TRANSITION IN OSCILLATOR COMMUNITIES [J].
KURAMOTO, Y ;
NISHIKAWA, I .
JOURNAL OF STATISTICAL PHYSICS, 1987, 49 (3-4) :569-605
[5]  
Kuramoto Y., 1984, CHEM OSCILLATIONS WA
[6]   MUTUAL ENTRAINMENT IN OSCILLATOR LATTICES WITH NONVARIATIONAL TYPE INTERACTION [J].
SAKAGUCHI, H ;
SHINOMOTO, S ;
KURAMOTO, Y .
PROGRESS OF THEORETICAL PHYSICS, 1988, 79 (05) :1069-1079
[7]   LOCAL AND GLOBAL SELF-ENTRAINMENTS IN OSCILLATOR LATTICES [J].
SAKAGUCHI, H ;
SHINOMOTO, S ;
KURAMOTO, Y .
PROGRESS OF THEORETICAL PHYSICS, 1987, 77 (05) :1005-1010
[8]   A SOLUBLE ACTIVE ROTATOR MODEL SHOWING PHASE-TRANSITIONS VIA MUTUAL ENTRAINMENT [J].
SAKAGUCHI, H ;
KURAMOTO, Y .
PROGRESS OF THEORETICAL PHYSICS, 1986, 76 (03) :576-581
[9]  
SAKAGUCHI H, 1987, THESIS KYOTO U
[10]   COOPERATIVE PHENOMENA IN TWO-DIMENSIONAL ACTIVE ROTATOR SYSTEMS [J].
SHINOMOTO, S ;
KURAMOTO, Y .
PROGRESS OF THEORETICAL PHYSICS, 1986, 75 (06) :1319-1327
12