Article (Scientific journals)
Trace formula for dielectric cavities: General properties
Bogomolny, E.; Dubertrand, Rémy; Schmit, C
2008In Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics, 78, p. 056202
Peer Reviewed verified by ORBi
 

Files


Full Text
2008_PhysRevE_78_056202.pdf
Publisher postprint (545.89 kB)
Request a copy

All documents in ORBi are protected by a user license.

Send to



Details



Keywords :
Quantum chaos; Microcavity; Semiclassical methods
Abstract :
[en] The construction of the trace formula for open dielectric cavities is examined in detail. Using the Krein formula it is shown that the sum over cavity resonances can be written as a sum over classical periodic orbits for the motion inside the cavity. The contribution of each periodic orbit is the product of the two factors. The first is the same as in the standard trace formula and the second is connected with the product of reflection coefficients for all points of reflection with the cavity boundary. Two asymptotic terms of the smooth resonance counting function related with the area and the perimeter of a convex cavity are derived. The coefficient of the perimeter term differs from the one for closed cavities due to unusual high-energy asymptotics of the S matrix for the scattering on the cavity. Corrections to the leading semi-classical formula are briefly discussed. Obtained formulas agree well with numerical calculations for circular dielectric cavities.
Disciplines :
Physics
Author, co-author :
Bogomolny, E.
Dubertrand, Rémy ;  Université de Liège - ULiège > Département de physique > Optique quantique
Schmit, C
Language :
English
Title :
Trace formula for dielectric cavities: General properties
Publication date :
2008
Journal title :
Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
ISSN :
1539-3755
eISSN :
1550-2376
Publisher :
American Physical Society, College Park, United States - Maryland
Volume :
78
Pages :
056202
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 13 February 2015

Statistics


Number of views
30 (0 by ULiège)
Number of downloads
0 (0 by ULiège)

Scopus citations®
 
35
Scopus citations®
without self-citations
28
OpenCitations
 
27

Bibliography


Similar publications



Contact ORBi