Trapping neutral fermions with kink-like potentials

30Citations
Citations of this article
5Readers
Mendeley users who have this article in their library.
Get full text

Abstract

The intrinsically relativistic problem of neutral fermions subject to kink-like potentials (∼tanhγx) is investigated and the exact bound-state solutions are found. Apart from the lonely hump solutions for E=±mc2, the problem is mapped into the exactly solvable Sturm-Liouville problem with a modified Pöschl-Teller potential. An apparent paradox concerning the uncertainty principle is solved by resorting to the concepts of effective mass and effective Compton wavelength. © 2005 Elsevier B.V. All rights reserved.

Cite

CITATION STYLE

APA

De Castro, A. S., & Hott, M. (2006). Trapping neutral fermions with kink-like potentials. Physics Letters, Section A: General, Atomic and Solid State Physics, 351(6), 379–383. https://doi.org/10.1016/j.physleta.2005.11.033

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free