High dimensional behavior of the Kardar-Parisi-Zhang growth dynamics

被引：25

作者：

Castellano, C

Gabrielli, A

Marsili, M

Munoz, MA

Pietronero, L

机构：

[1] Abdus Salam Int Ctr Theoret Phys, I-34100 Trieste, Italy

[2] Univ Roma La Sapienza, Dipartimento Fis, I-00185 Rome, Italy

[3] Univ Roma La Sapienza, Unita INFM, I-00185 Rome, Italy

[4] Univ Roma Tor Vergata, Dipartimento Fis, I-00133 Rome, Italy

[5] Scuola Int Super Studi Avanzati, I-34014 Trieste, Italy

[6] Unita INFM, I-34014 Trieste, Italy

来源：

PHYSICAL REVIEW E | 1998年 / 58卷 / 05期

关键词：

D O I：

10.1103/PhysRevE.58.R5209

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

We investigate analytically the large dimensional behavior of the Kardar-Parisi-Zhang (KPZ) dynamics of surface growth using a recently proposed nonperturbative renormalization for self-affine surface dynamics. Within this framework, we show that the roughness exponent cu decays not faster than alpha similar to 1/d for large d. This implies the absence of a finite upper critical dimension. [S1063-651X(98)50611-3].

引用

页码：R5209 / R5212

页数：4

共 27 条

[21] Soluble infinite-range model of kinetic roughening [J].