| Issue |
EPL
Volume 80, Number 5, December 2007
|
|
|---|---|---|
| Article Number | 50003 | |
| Number of page(s) | 3 | |
| Section | General | |
| DOI | https://doi.org/10.1209/0295-5075/80/50003 | |
| Published online | 26 October 2007 | |
Phase correlation function of complex random Gaussian fields
1
L.V. Kirensky Institute of Physics - 660036, Krasnoyarsk, Russia
2
Department of Physics and Measurement Technology, Linköping University - S-581 83 Linköping, Sweden
Corresponding authors: mdn@tnp.krasn.ru almsa@ifm.liu.se almas@tnp.krasn.ru
Received:
5
July
2007
Accepted:
5
October
2007
The phase correlation function ![$\langle \exp[i\theta({\bf x+s})-i\theta({\bf x})]\rangle $](/articles/epl/abs/2007/23/epl10582/epl10582_tex_eq1.png)
for the complex random Gaussian field
![$\psi ({\bf x})=|\psi ({\bf x})|{\rm exp}[i\theta ({\bf x})]$](/articles/epl/abs/2007/23/epl10582/epl10582_tex_eq2.png)
is derived.
It is compared to the numerical scattering wave function in the open Sinai billiard.
PACS: 03.65.-w – Quantum mechanics / 05.60.Gg – Quantum transport / 05.45.Mt – Quantum chaos; semiclassical methods
© Europhysics Letters Association, 2007
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