Anomalous currents, induced charge and bound states on a domain wall of a semiconductor

Autores
Boyanovsky, Daniel; Dagotto, Elbio; Fradkin, Eduardo
Año de publicación
1987
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We study the electrodynamics of a PbTe-type bulk semiconductor with a domain wall. We show the existence of states bound to the wall. In the presence of static electric and magnetic fields a current with abnormal parity and a nonzero induced electric charge are shown to exist. These systems are a physical realization of the parity anomaly of 2 + 1 dimensional QED.
Facultad de Ciencias Exactas
Materia
Física
Semiconductor
Magnetic field
Physics
Electrostatic induction
Bound state
Condensed matter physics
Parity (physics)
Parity anomaly
Quantum electrodynamics
Electric charge
Fermion
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/123142
Acceder
id SEDICI_d752110e8625d417a168b0944ad53af3
oai_identifier_str oai:sedici.unlp.edu.ar:10915/123142
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Anomalous currents, induced charge and bound states on a domain wall of a semiconductorBoyanovsky, DanielDagotto, ElbioFradkin, EduardoFísicaSemiconductorMagnetic fieldPhysicsElectrostatic inductionBound stateCondensed matter physicsParity (physics)Parity anomalyQuantum electrodynamicsElectric chargeFermionWe study the electrodynamics of a PbTe-type bulk semiconductor with a domain wall. We show the existence of states bound to the wall. In the presence of static electric and magnetic fields a current with abnormal parity and a nonzero induced electric charge are shown to exist. These systems are a physical realization of the parity anomaly of 2 + 1 dimensional QED.Facultad de Ciencias Exactas1987info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf340-362http://sedici.unlp.edu.ar/handle/10915/123142enginfo:eu-repo/semantics/altIdentifier/issn/0550-3213info:eu-repo/semantics/altIdentifier/doi/10.1016/0550-3213(87)90343-9info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-11-05T13:08:36Zoai:sedici.unlp.edu.ar:10915/123142Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-11-05 13:08:36.374SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Anomalous currents, induced charge and bound states on a domain wall of a semiconductor
title Anomalous currents, induced charge and bound states on a domain wall of a semiconductor
spellingShingle Anomalous currents, induced charge and bound states on a domain wall of a semiconductor
Boyanovsky, Daniel
Física
Semiconductor
Magnetic field
Physics
Electrostatic induction
Bound state
Condensed matter physics
Parity (physics)
Parity anomaly
Quantum electrodynamics
Electric charge
Fermion
title_short Anomalous currents, induced charge and bound states on a domain wall of a semiconductor
title_full Anomalous currents, induced charge and bound states on a domain wall of a semiconductor
title_fullStr Anomalous currents, induced charge and bound states on a domain wall of a semiconductor
title_full_unstemmed Anomalous currents, induced charge and bound states on a domain wall of a semiconductor
title_sort Anomalous currents, induced charge and bound states on a domain wall of a semiconductor
dc.creator.none.fl_str_mv Boyanovsky, Daniel
Dagotto, Elbio
Fradkin, Eduardo
author Boyanovsky, Daniel
author_facet Boyanovsky, Daniel
Dagotto, Elbio
Fradkin, Eduardo
author_role author
author2 Dagotto, Elbio
Fradkin, Eduardo
author2_role author
author
dc.subject.none.fl_str_mv Física
Semiconductor
Magnetic field
Physics
Electrostatic induction
Bound state
Condensed matter physics
Parity (physics)
Parity anomaly
Quantum electrodynamics
Electric charge
Fermion
topic Física
Semiconductor
Magnetic field
Physics
Electrostatic induction
Bound state
Condensed matter physics
Parity (physics)
Parity anomaly
Quantum electrodynamics
Electric charge
Fermion
dc.description.none.fl_txt_mv We study the electrodynamics of a PbTe-type bulk semiconductor with a domain wall. We show the existence of states bound to the wall. In the presence of static electric and magnetic fields a current with abnormal parity and a nonzero induced electric charge are shown to exist. These systems are a physical realization of the parity anomaly of 2 + 1 dimensional QED.
Facultad de Ciencias Exactas
description We study the electrodynamics of a PbTe-type bulk semiconductor with a domain wall. We show the existence of states bound to the wall. In the presence of static electric and magnetic fields a current with abnormal parity and a nonzero induced electric charge are shown to exist. These systems are a physical realization of the parity anomaly of 2 + 1 dimensional QED.
publishDate 1987
dc.date.none.fl_str_mv 1987
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/123142
url http://sedici.unlp.edu.ar/handle/10915/123142
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0550-3213
info:eu-repo/semantics/altIdentifier/doi/10.1016/0550-3213(87)90343-9
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
340-362
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.084122

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