Wave packets of bound states of a Dirac field on a material plane

• Verfasst von: Wegner, Franz [VerfasserIn]
• Verfasst von: Pis'mak, Yury Mikhailivich [VerfasserIn]
• Titel: Wave packets of bound states of a Dirac field on a material plane
• Verf.angabe: F.J. Wegner and Yu. M. Pismak
• E-Jahr: 2019
• Jahr: 05 October 2019
• Umfang: 12 S.
• Fussnoten: Gesehen am 28.10.2019
• Titel Quelle: Enthalten in: Theoretical and mathematical physics
• Ort Quelle: New York, NY [u.a.] : Consultants Bureau, 1969
• Jahr Quelle: 2019
• Band/Heft Quelle: 200(2019), 3, Seite 1401-1412
• ISSN Quelle: 1573-9333
• DOI: doi:10.1134/S0040577919090125
• Datenträger: Online-Ressource
• Sprache: eng
• Sach-SW: bound Dirac field
• Sach-SW: interaction of Dirac field with matter
• K10plus-PPN: 1680050486

Abstract

Pismak and Shukhobodskaia recently proposed a model of a Dirac particle interacting with a material plane. Depending on the interaction constants, the Dirac particle can have bound states moving parallel to the plane and decaying exponentially perpendicular to the plane. Moreover, the waves on the two sides of the plane can move with different velocities. Although states with sharp momenta parallel to the plane do not have currents perpendicular to it, it turns out that the wave packets considered here do have a weak current component in this direction, which keeps the wave packets above and below the plane together.