Level shift under the influence of relativistic point interaction potentials
| dc.contributor.author | Méndez Martín, María Bianchi | |
| dc.contributor.author | Domínguez-Adame Acosta, Francisco | |
| dc.date.accessioned | 2023-06-20T18:57:25Z | |
| dc.date.available | 2023-06-20T18:57:25Z | |
| dc.date.issued | 1992-04-07 | |
| dc.description | © 1992 IOP Publishing Ltd. The authors wish to thank E MaciA for helpful comments and Dr J Dittrich for sending his paper prior to publication. | |
| dc.description.abstract | Level shift of Dirac particles under the influence of point interaction potentials has been determined. A green function method is used to obtain closed expressions for the level shift and perturbed wavefunctions, provided that the corresponding eigenvalue problem without point interaction potentials can be solved exactly. Several applications are discussed in detail. | |
| dc.description.department | Depto. de Física de Materiales | |
| dc.description.faculty | Fac. de Ciencias Físicas | |
| dc.description.refereed | TRUE | |
| dc.description.status | pub | |
| dc.eprint.id | https://eprints.ucm.es/id/eprint/25070 | |
| dc.identifier.doi | 10.1088/0305-4470/25/7/041 | |
| dc.identifier.issn | 0305-4470 | |
| dc.identifier.officialurl | http://iopscience.iop.org/0305-4470/25/7/041 | |
| dc.identifier.relatedurl | http://iopscience.iop.org | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14352/58994 | |
| dc.issue.number | 7 | |
| dc.journal.title | Journal of physics A: Mathematical and general | |
| dc.language.iso | eng | |
| dc.page.final | 2070 | |
| dc.page.initial | 2065 | |
| dc.publisher | IOP Publishing | |
| dc.rights.accessRights | restricted access | |
| dc.subject.cdu | 538.9 | |
| dc.subject.keyword | Kronig-Penney Model | |
| dc.subject.keyword | Dirac-Equation | |
| dc.subject.keyword | Oscillator | |
| dc.subject.keyword | States | |
| dc.subject.ucm | Física de materiales | |
| dc.title | Level shift under the influence of relativistic point interaction potentials | |
| dc.type | journal article | |
| dc.volume.number | 25 | |
| dcterms.references | Albeverio S, Gerztczy F, Hoegh-Kmnh Rand Holden H 1988 Solvobk Models in @onrum Mechanics (New Avakian M P, Pogosyan G S, Sissakian A N and Ter-Antonian V M I987 Phys. Len. L24A 233 Calkin M G, Kiang D and Nogami Y 1988 Phys. Rev. C 38 1076 Coutinho F A B and Nogami Y 1990 Phys. Rev. A 42 5716 Dittrich J. Exner P and Seba P 1989 I Moth. Phys. M 2875 ----1991 submitted for publication Domíngucz-Adame F 1987 Am. J. Phys. 55 1003 ---- 1989 J. Phys.: Condens. Matter 1 109 ---- 1990 J. F'hys. A: Moth. Gen. 23 1993 ---- 1991 Europhys. Lett. 15 569 Domínguez-Adame F and González M A 1990 Europhys. Lett. 13 193 Dominguez-Adame F and Maciá E 1989a J. Phys. A: Moth. Gen. 22 I.419 --- 1989b Europhys. Lett. 8 711 Fairbaim W M, Glasser M L and Steslicka M 1973 SurJ Sei. 36 462 Maciá E and Domínguez-Adame F 1991 J. Phys. A: Math.Gen 24 59 McKellar B H J and Stephenson G J 1987 Phys. Rev. A 36 2566; Phys. Rev. C 35 2262 Moshinsky M and Szcrepaniak A 1989 J. Phys. A: Math. Gen. 22 U17 Ravndal F 1982 Phys. Lett. 113B 57 Sutherland B and Mattis D C 1981 F'hys. Rev. A 24 1194 | |
| dspace.entity.type | Publication | |
| relation.isAuthorOfPublication | 465cfd5b-6dd4-4a48-a6e3-160df06f7046 | |
| relation.isAuthorOfPublication | dbc02e39-958d-4885-acfb-131220e221ba | |
| relation.isAuthorOfPublication.latestForDiscovery | dbc02e39-958d-4885-acfb-131220e221ba |
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