Topological Effects of a Spiral Dislocation on Quantum Revivals

Autor:	Anderson V. D. M. Maia, Knut Bakke
Jazyk:	angličtina
Rok vydání:	2022
Předmět:	spiral dislocation linear topological defects harmonic oscillator analytical solutions quantum revivals quantum rings Elementary particle physics QC793-793.5
Zdroj:	Universe, Vol 8, Iss 3, p 168 (2022)
Druh dokumentu:	article
ISSN:	2218-1997
DOI:	10.3390/universe8030168
Popis:	We analyse the influence of spiral dislocation topology on the revival time for the harmonic oscillator, for a particle confined to one-dimensional quantum ring, and a two-dimensional quantum ring. We first investigate the effects of a cut-off point that stems from the topology of this defect on the harmonic oscillator. Then, we show that the influence of spiral dislocation topology on the harmonic oscillator gives rise to a non-null revival time related to the radial quantum number. In the case of the two-dimensional quantum ring, we show that the revival times related to the radial quantum number and the angular momentum quantum number are influenced by the spiral dislocation topology.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/0e54a4600aff441f97ecf228a9b318d9 Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF Plný text ve formátu HTML
Nepřihlášeným uživatelům se plný text nezobrazuje	K zobrazení výsledku je třeba se přihlásit.