Go to content
UR Home

Uniform semiclassical trace formula for U(3) --> SO(3) symmetry breaking

URN to cite this document:
urn:nbn:de:bvb:355-epub-17097
DOI to cite this document:
10.5283/epub.1709
Brack, Matthias ; Ögren, M. ; Yu, Y. ; Reimann, Stephanie
[img]
Preview
PDF
(1MB)
Date of publication of this fulltext: 05 Aug 2009 13:31



Abstract

We develop a uniform semiclassical trace formula for the density of states of a three-dimensional isotropic harmonic oscillator (HO), perturbed by a term $\\frac14 \\epsilon\\,r^4$. This term breaks the U(3) symmetry of the HO, resulting in a spherical system with SO(3) symmetry. We first treat the anharmonic term for small $\\epsilon$ in semiclassical perturbation theory by integration of ...

plus


Owner only: item control page
  1. Homepage UR

University Library

Publication Server

Contact:

Publishing: oa@ur.de
0941 943 -4239 or -69394

Dissertations: dissertationen@ur.de
0941 943 -3904

Research data: datahub@ur.de
0941 943 -5707

Contact persons