Percolation model for nodal domains of chaotic wave functions.
Phys Rev Lett
; 88(11): 114102, 2002 Mar 18.
Article
en En
| MEDLINE
| ID: mdl-11909404
ABSTRACT
Nodal domains are regions where a function has definite sign. In [] it is conjectured that the distribution of nodal domains for quantum eigenfunctions of chaotic systems is universal. We propose a percolationlike model for description of these nodal domains which permits us to calculate all interesting quantities analytically, agrees well with numerical simulations, and due to the relation to percolation theory opens the way to deeper understanding of the structure of chaotic wave functions.
Buscar en Google
Banco de datos:
MEDLINE
Idioma:
En
Revista:
Phys Rev Lett
Año:
2002
Tipo del documento:
Article
País de afiliación:
Francia