Large-j Expansion Method for Two-Body Dirac Equation
数学物理
2008-04-24 v2 math.MP
量子物理
摘要
By using symmetry properties, the two-body Dirac equation in coordinate representation is reduced to the coupled pair of radial second-order differential equations. Then the large-j expansion technique is used to solve a bound state problem. Linear-plus-Coulomb potentials of different spin structure are examined in order to describe the asymptotic degeneracy and fine splitting of light meson spectra.
关键词
引用
@article{arxiv.math-ph/0602066,
title = {Large-j Expansion Method for Two-Body Dirac Equation},
author = {Askold Duviryak},
journal= {arXiv preprint arXiv:math-ph/0602066},
year = {2008}
}
备注
Published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at http://www.emis.de/journals/SIGMA/