THE EFFECTS OF CRYSTAL-STRUCTURE ON THE CORRELATION-FUNCTION IN A LASER DYNAMIC SYSTEM

Authors
XIE GX XU LB
Citation
Gx. Xie et Lb. Xu, THE EFFECTS OF CRYSTAL-STRUCTURE ON THE CORRELATION-FUNCTION IN A LASER DYNAMIC SYSTEM, Physics letters. A, 188(1), 1994, pp. 59-63
Citations number
14
Categorie Soggetti
Physics
Journal title
Physics letters. A → ACNP
ISSN journal
03759601
Volume
188
Issue
1
Year of publication
1994
Pages
59 - 63
Database
ISI
SICI code
0375-9601(1994)188:1<59:TEOCOT>2.0.ZU;2-D
Abstract
From the point of view that a laser system near the threshold is simil ar to a ferromagnetic phase transition system, applying renormalizatio n group theory (RGT) and the Feynman diagram expansion technique, we i nvestigated the correlation function of a laser system. We discuss the influences of the crystal structure and coloured noise of the medium on this correlation function and also the ''critical slowing down'' of the system.