Berry phase for spin-1/2 particles moving in a space-time with torsion
Abstract. Berry phase for a spin-1/2 particle moving in a flat space-time with torsion is investigated in the context of the Einstein–Cartan–Dirac model. It is shown that if the torsion is due to a dense polarized background, then there is a Berry phase only if the fermion is massless and its moment...
Ausführliche Beschreibung
Autor*in: |
Alimohammadi, M. [verfasserIn] |
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Format: |
Artikel |
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Sprache: |
Englisch |
Erschienen: |
2001 |
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Schlagwörter: |
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Anmerkung: |
© Springer-Verlag Berlin Heidelberg / Società Italiana di Fisica 2001 |
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Übergeordnetes Werk: |
Enthalten in: The European physical journal / C - Springer-Verlag, 1998, 21(2001), 1 vom: Juni, Seite 193-196 |
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Übergeordnetes Werk: |
volume:21 ; year:2001 ; number:1 ; month:06 ; pages:193-196 |
Links: |
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DOI / URN: |
10.1007/s100520100692 |
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Katalog-ID: |
OLC2069069710 |
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10.1007/s100520100692 doi (DE-627)OLC2069069710 (DE-He213)s100520100692-p DE-627 ger DE-627 rakwb eng 530 VZ 530 VZ Alimohammadi, M. verfasserin aut Berry phase for spin-1/2 particles moving in a space-time with torsion 2001 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag Berlin Heidelberg / Società Italiana di Fisica 2001 Abstract. Berry phase for a spin-1/2 particle moving in a flat space-time with torsion is investigated in the context of the Einstein–Cartan–Dirac model. It is shown that if the torsion is due to a dense polarized background, then there is a Berry phase only if the fermion is massless and its momentum is perpendicular to the direction of the background polarization. The order of magnitude of this Berry phase is discussed in other theoretical frameworks. Berry Phase Background Polarization Dirac Model Shariati, A. aut Enthalten in The European physical journal / C Springer-Verlag, 1998 21(2001), 1 vom: Juni, Seite 193-196 (DE-627)235469777 (DE-600)1397769-6 (DE-576)061879150 1434-6044 nnns volume:21 year:2001 number:1 month:06 pages:193-196 https://doi.org/10.1007/s100520100692 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_20 GBV_ILN_21 GBV_ILN_22 GBV_ILN_30 GBV_ILN_32 GBV_ILN_40 GBV_ILN_62 GBV_ILN_70 GBV_ILN_130 GBV_ILN_267 GBV_ILN_2006 GBV_ILN_2018 GBV_ILN_2409 GBV_ILN_4029 GBV_ILN_4082 GBV_ILN_4277 GBV_ILN_4306 GBV_ILN_4310 AR 21 2001 1 06 193-196 |
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10.1007/s100520100692 doi (DE-627)OLC2069069710 (DE-He213)s100520100692-p DE-627 ger DE-627 rakwb eng 530 VZ 530 VZ Alimohammadi, M. verfasserin aut Berry phase for spin-1/2 particles moving in a space-time with torsion 2001 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag Berlin Heidelberg / Società Italiana di Fisica 2001 Abstract. Berry phase for a spin-1/2 particle moving in a flat space-time with torsion is investigated in the context of the Einstein–Cartan–Dirac model. It is shown that if the torsion is due to a dense polarized background, then there is a Berry phase only if the fermion is massless and its momentum is perpendicular to the direction of the background polarization. The order of magnitude of this Berry phase is discussed in other theoretical frameworks. Berry Phase Background Polarization Dirac Model Shariati, A. aut Enthalten in The European physical journal / C Springer-Verlag, 1998 21(2001), 1 vom: Juni, Seite 193-196 (DE-627)235469777 (DE-600)1397769-6 (DE-576)061879150 1434-6044 nnns volume:21 year:2001 number:1 month:06 pages:193-196 https://doi.org/10.1007/s100520100692 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_20 GBV_ILN_21 GBV_ILN_22 GBV_ILN_30 GBV_ILN_32 GBV_ILN_40 GBV_ILN_62 GBV_ILN_70 GBV_ILN_130 GBV_ILN_267 GBV_ILN_2006 GBV_ILN_2018 GBV_ILN_2409 GBV_ILN_4029 GBV_ILN_4082 GBV_ILN_4277 GBV_ILN_4306 GBV_ILN_4310 AR 21 2001 1 06 193-196 |
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10.1007/s100520100692 doi (DE-627)OLC2069069710 (DE-He213)s100520100692-p DE-627 ger DE-627 rakwb eng 530 VZ 530 VZ Alimohammadi, M. verfasserin aut Berry phase for spin-1/2 particles moving in a space-time with torsion 2001 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag Berlin Heidelberg / Società Italiana di Fisica 2001 Abstract. Berry phase for a spin-1/2 particle moving in a flat space-time with torsion is investigated in the context of the Einstein–Cartan–Dirac model. It is shown that if the torsion is due to a dense polarized background, then there is a Berry phase only if the fermion is massless and its momentum is perpendicular to the direction of the background polarization. The order of magnitude of this Berry phase is discussed in other theoretical frameworks. Berry Phase Background Polarization Dirac Model Shariati, A. aut Enthalten in The European physical journal / C Springer-Verlag, 1998 21(2001), 1 vom: Juni, Seite 193-196 (DE-627)235469777 (DE-600)1397769-6 (DE-576)061879150 1434-6044 nnns volume:21 year:2001 number:1 month:06 pages:193-196 https://doi.org/10.1007/s100520100692 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_20 GBV_ILN_21 GBV_ILN_22 GBV_ILN_30 GBV_ILN_32 GBV_ILN_40 GBV_ILN_62 GBV_ILN_70 GBV_ILN_130 GBV_ILN_267 GBV_ILN_2006 GBV_ILN_2018 GBV_ILN_2409 GBV_ILN_4029 GBV_ILN_4082 GBV_ILN_4277 GBV_ILN_4306 GBV_ILN_4310 AR 21 2001 1 06 193-196 |
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10.1007/s100520100692 doi (DE-627)OLC2069069710 (DE-He213)s100520100692-p DE-627 ger DE-627 rakwb eng 530 VZ 530 VZ Alimohammadi, M. verfasserin aut Berry phase for spin-1/2 particles moving in a space-time with torsion 2001 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag Berlin Heidelberg / Società Italiana di Fisica 2001 Abstract. Berry phase for a spin-1/2 particle moving in a flat space-time with torsion is investigated in the context of the Einstein–Cartan–Dirac model. It is shown that if the torsion is due to a dense polarized background, then there is a Berry phase only if the fermion is massless and its momentum is perpendicular to the direction of the background polarization. The order of magnitude of this Berry phase is discussed in other theoretical frameworks. Berry Phase Background Polarization Dirac Model Shariati, A. aut Enthalten in The European physical journal / C Springer-Verlag, 1998 21(2001), 1 vom: Juni, Seite 193-196 (DE-627)235469777 (DE-600)1397769-6 (DE-576)061879150 1434-6044 nnns volume:21 year:2001 number:1 month:06 pages:193-196 https://doi.org/10.1007/s100520100692 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_20 GBV_ILN_21 GBV_ILN_22 GBV_ILN_30 GBV_ILN_32 GBV_ILN_40 GBV_ILN_62 GBV_ILN_70 GBV_ILN_130 GBV_ILN_267 GBV_ILN_2006 GBV_ILN_2018 GBV_ILN_2409 GBV_ILN_4029 GBV_ILN_4082 GBV_ILN_4277 GBV_ILN_4306 GBV_ILN_4310 AR 21 2001 1 06 193-196 |
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10.1007/s100520100692 doi (DE-627)OLC2069069710 (DE-He213)s100520100692-p DE-627 ger DE-627 rakwb eng 530 VZ 530 VZ Alimohammadi, M. verfasserin aut Berry phase for spin-1/2 particles moving in a space-time with torsion 2001 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag Berlin Heidelberg / Società Italiana di Fisica 2001 Abstract. Berry phase for a spin-1/2 particle moving in a flat space-time with torsion is investigated in the context of the Einstein–Cartan–Dirac model. It is shown that if the torsion is due to a dense polarized background, then there is a Berry phase only if the fermion is massless and its momentum is perpendicular to the direction of the background polarization. The order of magnitude of this Berry phase is discussed in other theoretical frameworks. Berry Phase Background Polarization Dirac Model Shariati, A. aut Enthalten in The European physical journal / C Springer-Verlag, 1998 21(2001), 1 vom: Juni, Seite 193-196 (DE-627)235469777 (DE-600)1397769-6 (DE-576)061879150 1434-6044 nnns volume:21 year:2001 number:1 month:06 pages:193-196 https://doi.org/10.1007/s100520100692 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_20 GBV_ILN_21 GBV_ILN_22 GBV_ILN_30 GBV_ILN_32 GBV_ILN_40 GBV_ILN_62 GBV_ILN_70 GBV_ILN_130 GBV_ILN_267 GBV_ILN_2006 GBV_ILN_2018 GBV_ILN_2409 GBV_ILN_4029 GBV_ILN_4082 GBV_ILN_4277 GBV_ILN_4306 GBV_ILN_4310 AR 21 2001 1 06 193-196 |
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Abstract. Berry phase for a spin-1/2 particle moving in a flat space-time with torsion is investigated in the context of the Einstein–Cartan–Dirac model. It is shown that if the torsion is due to a dense polarized background, then there is a Berry phase only if the fermion is massless and its momentum is perpendicular to the direction of the background polarization. The order of magnitude of this Berry phase is discussed in other theoretical frameworks. © Springer-Verlag Berlin Heidelberg / Società Italiana di Fisica 2001 |
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Abstract. Berry phase for a spin-1/2 particle moving in a flat space-time with torsion is investigated in the context of the Einstein–Cartan–Dirac model. It is shown that if the torsion is due to a dense polarized background, then there is a Berry phase only if the fermion is massless and its momentum is perpendicular to the direction of the background polarization. The order of magnitude of this Berry phase is discussed in other theoretical frameworks. © Springer-Verlag Berlin Heidelberg / Società Italiana di Fisica 2001 |
abstract_unstemmed |
Abstract. Berry phase for a spin-1/2 particle moving in a flat space-time with torsion is investigated in the context of the Einstein–Cartan–Dirac model. It is shown that if the torsion is due to a dense polarized background, then there is a Berry phase only if the fermion is massless and its momentum is perpendicular to the direction of the background polarization. The order of magnitude of this Berry phase is discussed in other theoretical frameworks. © Springer-Verlag Berlin Heidelberg / Società Italiana di Fisica 2001 |
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