Artículo
Ferrari, V.; Chiappe, G. "The fractional Aharonov-Bohm effect in mesoscopic rings" (1996) Journal of Physics Condensed Matter. 8(44):8583-8594
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Abstract:
We study the effects of correlations on a one-dimensional ring threaded by a uniform magnetic flux. In order to describe the interaction between particles, we work in the framework of the U = ∞ Hubbard model and the t-J z and t-J z -J t models. We focus on the dilute limit. Our results suggest the possibility that the persistent current has an anomalous periodicity φ 0 /p, where p is an integer in the range 2 ≤ p ≤ N e (N e is the number of particles in the ring and φ 0 is the flux quantum). We find that this result depends neither on disorder nor on the detailed form of the interaction, while there is still on-site infinite repulsion.
Registro:
| Documento: | Artículo |
| Título: | The fractional Aharonov-Bohm effect in mesoscopic rings |
| Autor: | Ferrari, V.; Chiappe, G. |
| Filiación: | Departamento de Física, Fac. de Ciencias Exactas y Naturales, Ciudad Universitaria, 1428, Buenos Aires, Argentina |
| Año: | 1996 |
| Volumen: | 8 |
| Número: | 44 |
| Página de inicio: | 8583 |
| Página de fin: | 8594 |
| DOI: | http://dx.doi.org/10.1088/0953-8984/8/44/010 |
| Título revista: | Journal of Physics Condensed Matter |
| Título revista abreviado: | J Phys Condens Matter |
| ISSN: | 09538984 |
| CODEN: | JCOME |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09538984_v8_n44_p8583_Ferrari |
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Citas:
---------- APA ----------
Ferrari, V. & Chiappe, G. (1996) . The fractional Aharonov-Bohm effect in mesoscopic rings. Journal of Physics Condensed Matter, 8(44), 8583-8594.http://dx.doi.org/10.1088/0953-8984/8/44/010
---------- CHICAGO ----------
Ferrari, V., Chiappe, G. "The fractional Aharonov-Bohm effect in mesoscopic rings" . Journal of Physics Condensed Matter 8, no. 44 (1996) : 8583-8594.http://dx.doi.org/10.1088/0953-8984/8/44/010
---------- MLA ----------
Ferrari, V., Chiappe, G. "The fractional Aharonov-Bohm effect in mesoscopic rings" . Journal of Physics Condensed Matter, vol. 8, no. 44, 1996, pp. 8583-8594.http://dx.doi.org/10.1088/0953-8984/8/44/010
---------- VANCOUVER ----------
Ferrari, V., Chiappe, G. The fractional Aharonov-Bohm effect in mesoscopic rings. J Phys Condens Matter. 1996;8(44):8583-8594.http://dx.doi.org/10.1088/0953-8984/8/44/010
