Decoherence of domains and defects at phase transitions
- Autores
- Lombardo, F.C.; Rivers, R.J.; Villar, P.I.
- Año de publicación
- 2007
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- In this further Letter on the onset of classical behaviour in field theory due to a phase transition, we show that it can be phrased easily in terms of the decoherence functional, without having to use the master equation. To demonstrate this, we consider the decohering effects due to the displacement of domain boundaries, with implications for the displacement of defects, in general. We see that decoherence arises so quickly in this event, that it is negligible in comparison to decoherence due to field fluctuations in the way defined in our previous papers. © 2007 Elsevier B.V. All rights reserved.
Fil:Lombardo, F.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Fil:Villar, P.I. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. - Fuente
- Phys Lett Sect B Nucl Elem Part High-Energy Phys 2007;648(1):64-69
- Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/2.5/ar
- Repositorio
.jpg)
- Institución
- Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
- OAI Identificador
- paperaa:paper_03702693_v648_n1_p64_Lombardo
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Decoherence of domains and defects at phase transitionsLombardo, F.C.Rivers, R.J.Villar, P.I.In this further Letter on the onset of classical behaviour in field theory due to a phase transition, we show that it can be phrased easily in terms of the decoherence functional, without having to use the master equation. To demonstrate this, we consider the decohering effects due to the displacement of domain boundaries, with implications for the displacement of defects, in general. We see that decoherence arises so quickly in this event, that it is negligible in comparison to decoherence due to field fluctuations in the way defined in our previous papers. © 2007 Elsevier B.V. All rights reserved.Fil:Lombardo, F.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.Fil:Villar, P.I. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.2007info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12110/paper_03702693_v648_n1_p64_LombardoPhys Lett Sect B Nucl Elem Part High-Energy Phys 2007;648(1):64-69reponame:Biblioteca Digital (UBA-FCEN)instname:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturalesinstacron:UBA-FCENenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/2.5/ar2025-10-23T11:18:32Zpaperaa:paper_03702693_v648_n1_p64_LombardoInstitucionalhttps://digital.bl.fcen.uba.ar/Universidad públicaNo correspondehttps://digital.bl.fcen.uba.ar/cgi-bin/oaiserver.cgiana@bl.fcen.uba.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:18962025-10-23 11:18:33.474Biblioteca Digital (UBA-FCEN) - Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturalesfalse |
| dc.title.none.fl_str_mv |
Decoherence of domains and defects at phase transitions |
| title |
Decoherence of domains and defects at phase transitions |
| spellingShingle |
Decoherence of domains and defects at phase transitions Lombardo, F.C. |
| title_short |
Decoherence of domains and defects at phase transitions |
| title_full |
Decoherence of domains and defects at phase transitions |
| title_fullStr |
Decoherence of domains and defects at phase transitions |
| title_full_unstemmed |
Decoherence of domains and defects at phase transitions |
| title_sort |
Decoherence of domains and defects at phase transitions |
| dc.creator.none.fl_str_mv |
Lombardo, F.C. Rivers, R.J. Villar, P.I. |
| author |
Lombardo, F.C. |
| author_facet |
Lombardo, F.C. Rivers, R.J. Villar, P.I. |
| author_role |
author |
| author2 |
Rivers, R.J. Villar, P.I. |
| author2_role |
author author |
| dc.description.none.fl_txt_mv |
In this further Letter on the onset of classical behaviour in field theory due to a phase transition, we show that it can be phrased easily in terms of the decoherence functional, without having to use the master equation. To demonstrate this, we consider the decohering effects due to the displacement of domain boundaries, with implications for the displacement of defects, in general. We see that decoherence arises so quickly in this event, that it is negligible in comparison to decoherence due to field fluctuations in the way defined in our previous papers. © 2007 Elsevier B.V. All rights reserved. Fil:Lombardo, F.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Villar, P.I. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. |
| description |
In this further Letter on the onset of classical behaviour in field theory due to a phase transition, we show that it can be phrased easily in terms of the decoherence functional, without having to use the master equation. To demonstrate this, we consider the decohering effects due to the displacement of domain boundaries, with implications for the displacement of defects, in general. We see that decoherence arises so quickly in this event, that it is negligible in comparison to decoherence due to field fluctuations in the way defined in our previous papers. © 2007 Elsevier B.V. All rights reserved. |
| publishDate |
2007 |
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2007 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://hdl.handle.net/20.500.12110/paper_03702693_v648_n1_p64_Lombardo |
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http://hdl.handle.net/20.500.12110/paper_03702693_v648_n1_p64_Lombardo |
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eng |
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eng |
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info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar |
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openAccess |
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http://creativecommons.org/licenses/by/2.5/ar |
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application/pdf |
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Phys Lett Sect B Nucl Elem Part High-Energy Phys 2007;648(1):64-69 reponame:Biblioteca Digital (UBA-FCEN) instname:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales instacron:UBA-FCEN |
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