The spinless relativistic kink-like problem

Autor(en)

Wolfgang Lucha, Franz F. Schoeberl

Abstrakt

We constrain the possible bound-state solutions of the spinless Salpeter equation (the most obvious semirelativistic generalization of the nonrelativistic Schrödinger equation) with an interaction between the bound-state constituents given by the kink-like potential (a central potential of hyperbolic-tangent form) by formulating a bunch of very elementary boundary conditions to be satisfied by all solutions of the eigenvalue problem posed by a bound-state equation of this type, only to learn that all results produced by a procedure very much liked by some quantum-theory practitioners prove to be in severe conflict with our expectations.

Organisation(en)

Teilchenphysik

Externe Organisation(en)

Österreichische Akademie der Wissenschaften (ÖAW)

Journal

International Journal of Modern Physics A

Band

30

Anzahl der Seiten

9

ISSN

0217-751X

DOI

https://doi.org/10.1142/S0217751X15500621

Publikationsdatum

04-2015

Peer-reviewed

Ja

ÖFOS 2012

103024 Quantenfeldtheorie, 103036 Theoretische Physik

Schlagwörter

ASJC Scopus Sachgebiete

Astronomy and Astrophysics, Nuclear and High Energy Physics, Atomic and Molecular Physics, and Optics

Link zum Portal

https://ucrisportal.univie.ac.at/de/publications/06126d2e-a47b-4660-9c5b-f058ef2fd552