Vibrating soap films: An analog for quantum chaos on billiards

被引：17

作者：

Arcos, E

Baez, G

Cuatlayol, PA

Prian, MLH

Mendez-Sanchez, RA

Hernandez-Saldana, H

机构：

[1] Univ Nacl Autonoma Mexico, Inst Fis, Lab Cuernavaca, Mexico City 01000, DF, Mexico

[2] Natl Autonomous Univ Mexico, Fac Ciencias, Mexico City 04510, DF, Mexico

来源：

AMERICAN JOURNAL OF PHYSICS | 1998年 / 66卷 / 07期

关键词：

D O I：

10.1119/1.18913

中图分类号：

G40 [教育学];

学科分类号：

040101 ; 120403 ;

摘要：

We present an experimental setup based on the normal modes of vibrating soap films which shows quantum features of integrable and chaotic billiards. In particular, we obtain the so-called scars-narrow linear regions with high probability along classical periodic orbits-for the classically chaotic billiards. We show that these scars are also visible at low frequencies. Finally, we suggest some applications of our experimental setup in other related two-dimensional wave phenomena. (C) 1998 American Association of Physics Teachers.

引用

页码：601 / 607

页数：7

共 31 条

[1] A simple model for Faraday waves [J].