The Dirac equation with a δ potential

R. D. Benguria, H. Castillo, M. Loewe

Research output: Contribution to journalArticlepeer-review

1 Scopus citations


An elementary treatment of the Dirac equation in the presence of a three-dimensional spherically symmetric δ(r - r0)-potential is presented. We show how to handle the matching conditions in the configuration space, and discuss the occurrence of supercritical effects.

Original languageEnglish
Pages (from-to)106-108
Number of pages3
JournalRevista Mexicana de Fisica
Issue numberSUPPL.3
StatePublished - Dec 2002
Externally publishedYes


  • Exact solutions of dirac equations
  • Quantum mechanics


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