The Dirac-Coulomb problem for the κ-Poincar e ́ quantum group


Journal Article

The recently introduced κ-Poincar e ́-Dirac equation is gauged to treat the κ-Dirac-Coulomb problem. For the resulting equation, we prove that the perturbation to first order in the quantum group parameter vanishes identically. The second order perturbation is singular, but assuming a heuristic cut-off allows a qualitative estimate of the quantum group parameter. © 1993.

Full Text

Duke Authors

Cited Authors

  • Biedenharn, LC; Mueller, B; Tarlini, M

Published Date

  • December 16, 1993

Published In

Volume / Issue

  • 318 / 4

Start / End Page

  • 613 - 616

International Standard Serial Number (ISSN)

  • 0370-2693

Digital Object Identifier (DOI)

  • 10.1016/0370-2693(93)90462-Q

Citation Source

  • Scopus