The Dirac equation with a delta-potential

Authors
Benguria, RD Castillo, H Loewe, M
Citation
Rd. Benguria et al., The Dirac equation with a delta-potential, J PHYS A, 33(30), 2000, pp. 5315-5320
Citations number
7
Categorie Soggetti
Physics
Journal title
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL
ISSN journal
03054470 → ACNP
Volume
33
Issue
30
Year of publication
2000
Pages
5315 - 5320
Database
ISI
SICI code
0305-4470(20000804)33:30<5315:TDEWAD>2.0.ZU;2-T
Abstract
An elementary treatment of the Dirac equation in the presence of a three-di mensional spherically symmetric delta(r - r(o))-potential is presented. We show how to handle the matching conditions in configuration space, and disc uss the occurrence of supercritical effects.