BREAKING CHIRALITY IN NONEQUILIBRIUM SYSTEMS

被引：292

作者：

COULLET, P ^{[1
]}

LEGA, J ^{[1
]}

HOUCHMANDZADEH, B ^{[1
]}

LAJZEROWICZ, J ^{[1
]}

机构：

[1] UNIV JOSEPH FOURIER, SPECT PHYS LAB, F-38400 ST MARTIN DHERES, FRANCE

来源：

PHYSICAL REVIEW LETTERS | 1990年 / 65卷 / 11期

关键词：

D O I：

10.1103/PhysRevLett.65.1352

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

At equilibrium, Bloch walls are chiral interfaces between domains with different magnetization. Far from equilibrium, a set of forced oscillators can exhibit walls between states with different phases. In this Letter, we show that when these walls become chiral, they move with a velocity simply related to their chirality. This surprising behavior is a straightforward consequence of nonvariational effects, which are typical of nonequilibrium systems. © 1990 The American Physical Society.

引用

页码：1352 / 1355

页数：4

共 24 条

[1]

BULAEVSKII LN, 1964, ZH EKSP TEOR FIZ, V18, P530

[2] INSTABILITIES OF ONE-DIMENSIONAL CELLULAR-PATTERNS [J].

COULLET, P ;

IOOSS, G .

PHYSICAL REVIEW LETTERS, 1990, 64 (08) :866-869

[3] PARITY-BREAKING TRANSITIONS OF MODULATED PATTERNS IN HYDRODYNAMIC SYSTEMS [J].

COULLET, P ;

GOLDSTEIN, RE ;

GUNARATNE, GH .

PHYSICAL REVIEW LETTERS, 1989, 63 (18) :1954-1957

[4]

COULLET P, IN PRESS

[5]

COULLET P, IN PRESS DYNAMICS BL

[6] OSCILLATORY PHASE MODULATION OF PARAMETRICALLY FORCED SURFACE-WAVES [J].

DOUADY, S ;

FAUVE, S ;

THUAL, O .

EUROPHYSICS LETTERS, 1989, 10 (04) :309-315

[7]

DOUADY S, 1989, THESIS U PARIS 6

[8] SOLITARY TILT WAVES IN THIN LAMELLAR EUTECTICS [J].

FAIVRE, G ;

DECHEVEIGNE, S ;

GUTHMANN, C ;

KUROWSKI, P .

EUROPHYSICS LETTERS, 1989, 9 (08) :779-784

[9] SOLITARY WAVES GENERATED BY SUBCRITICAL INSTABILITIES IN DISSIPATIVE SYSTEMS [J].

FAUVE, S ;

THUAL, O .

PHYSICAL REVIEW LETTERS, 1990, 64 (03) :282-284

[10] FRONTS VS SOLITARY WAVES IN NONEQUILIBRIUM SYSTEMS [J].

HAKIM, V ;

JAKOBSEN, P ;

POMEAU, Y .

EUROPHYSICS LETTERS, 1990, 11 (01) :19-24

← 1 2 3 →