Tunneling in cosine potential with periodic boundary conditions
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Tunneling in cosine potential with periodic boundary conditions
In this paper, we discuss three methods to calculate energy splitting in cosine potential on a circle, Bloch waves, semi-classical approximation and restricted basis approach. While the Bloch wave method gives only a qualitative result, with the WKB method we are able to determine its unknown coefficients. The numerical approach is most exact and enables us to extract further corrections to previous results.
cris.lastimport.scopus | 2024-04-24T03:12:07Z | |
cris.lastimport.wos | 2024-04-09T22:25:50Z | |
dc.abstract.en | In this paper, we discuss three methods to calculate energy splitting in cosine potential on a circle, Bloch waves, semi-classical approximation and restricted basis approach. While the Bloch wave method gives only a qualitative result, with the WKB method we are able to determine its unknown coefficients. The numerical approach is most exact and enables us to extract further corrections to previous results. | pl |
dc.affiliation | Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego | pl |
dc.contributor.author | Ambroziński, Zbigniew - 115188 | pl |
dc.date.accessioned | 2015-07-10T10:12:50Z | |
dc.date.available | 2015-07-10T10:12:50Z | |
dc.date.issued | 2013 | pl |
dc.date.openaccess | 0 | |
dc.description.accesstime | w momencie opublikowania | |
dc.description.admin | [AB] Ambroziński, Zbigniew | |
dc.description.number | 6 | pl |
dc.description.physical | 1261-1272 | pl |
dc.description.publication | 1 | pl |
dc.description.version | ostateczna wersja wydawcy | |
dc.description.volume | 44 | pl |
dc.identifier.doi | 10.5506/APhysPolB.44.1261 | pl |
dc.identifier.eissn | 1509-5770 | pl |
dc.identifier.issn | 0587-4254 | pl |
dc.identifier.project | ROD UJ / P | pl |
dc.identifier.uri | http://ruj.uj.edu.pl/xmlui/handle/item/12415 | |
dc.language | eng | pl |
dc.language.container | eng | pl |
dc.rights | Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa | * |
dc.rights.licence | CC-BY | |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/legalcode.pl | * |
dc.share.type | otwarte czasopismo | |
dc.subtype | Article | pl |
dc.title | Tunneling in cosine potential with periodic boundary conditions | pl |
dc.title.journal | Acta Physica Polonica. B | pl |
dc.type | JournalArticle | pl |
dspace.entity.type | Publication |
Open Access
Except as otherwise noted, this item is licensed under the Attribution 4.0 International licence