Effects of chiral MIT boundary conditions for a Dirac particle in a box-Reference-Cited by-同舟云学术

Effects of chiral MIT boundary conditions for a Dirac particle in a box

Published:2021-10-04 Issue:11 Volume:2021 Page:
ISSN:2050-3911
Container-title:Progress of Theoretical and Experimental Physics
language:en
Short-container-title:

Author:

Rohim Ar¹^ORCID,Yamamoto Kazuhiro²³^ORCID

Affiliation:

1. Department of Physical Science, Graduate School of Science, Hiroshima University, Higashi-Hiroshima 739-8526, Japan

2. Department of Physics, Kyushu University, Fukuoka 819-0395, Japan

3. Research Center for Advanced Particle Physics, Kyushu University, Fukuoka 819-0395, Japan

Abstract

Abstract We investigate the effects of the chiral MIT boundary conditions for a Dirac particle in a 1D box. We show how the boundary condition affects the discrete momentum, energy level, transition frequency, and spin state in a box. The effects of the chiral MIT boundary conditions on the probability and scalar densities are also demonstrated. The results show that an asymmetric distribution appears in the box depending on the parameters of the spin orientation and chiral angle.

Funder

SCOAP

Publisher

Oxford University Press (OUP)

Subject

General Physics and Astronomy

Link

http://academic.oup.com/ptep/advance-article-pdf/doi/10.1093/ptep/ptab122/40504965/ptab122.pdf

Reference33 articles.

1. Relativistic particle in a box: Klein–Gordon versus Dirac equations

2. Relativistic particle in a box

3. General boundary conditions for a Dirac particle in a box and their non-relativistic limits

4. Dirac particle in a box, and relativistic quantum Zeno dynamics

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