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Galilean covariant Carroll–Field–Jackiw electrodynamics.

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Title: Galilean covariant Carroll–Field–Jackiw electrodynamics.
Authors: Belich, H.1 (AUTHOR) humberto.belich@ufes.br, Santos, E. S.2 (AUTHOR) esdras.santos@ufba.br, Valcarcel, C.2 (AUTHOR) valcarcel.flores@gmail.com
Source: European Physical Journal C -- Particles & Fields. Mar2025, Vol. 85 Issue 3, p1-9. 9p.
Subjects: Electromagnetic fields, Plane wavefronts, Electrodynamics, Birefringence, Symmetry breaking, Vector fields
Abstract: We propose a non-relativistic version of the Carroll–Field–Jackiw theory in order to study the breaking of Galilean symmetry induced by the inclusion of an external tensor via Chern–Simons-like term in the Galilean covariant Lagrangian for the massive vector field. The results show that this model allows wave plane solutions with two frequency modes, i.e., it is possible to describe the phenomena of birefringence in the non-relativistic context. We also study the planar regime of this model in the two limits (electric and magnetic) of the usual electromagnetic field, obtaining the generation of topological mass and current of the Galilean fields. Finally, and following the same way, we propose a Podolsky electrodynamics with a Galilean-symmetry breaking term producing also the birefringence. [ABSTRACT FROM AUTHOR]
Copyright of European Physical Journal C -- Particles & Fields is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Galilean covariant Carroll–Field–Jackiw electrodynamics.
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  Data: <searchLink fieldCode="JN" term="%22European+Physical+Journal+C+--+Particles+%26+Fields%22">European Physical Journal C -- Particles & Fields</searchLink>. Mar2025, Vol. 85 Issue 3, p1-9. 9p.
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  Data: <searchLink fieldCode="DE" term="%22Electromagnetic+fields%22">Electromagnetic fields</searchLink><br /><searchLink fieldCode="DE" term="%22Plane+wavefronts%22">Plane wavefronts</searchLink><br /><searchLink fieldCode="DE" term="%22Electrodynamics%22">Electrodynamics</searchLink><br /><searchLink fieldCode="DE" term="%22Birefringence%22">Birefringence</searchLink><br /><searchLink fieldCode="DE" term="%22Symmetry+breaking%22">Symmetry breaking</searchLink><br /><searchLink fieldCode="DE" term="%22Vector+fields%22">Vector fields</searchLink>
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  Data: We propose a non-relativistic version of the Carroll–Field–Jackiw theory in order to study the breaking of Galilean symmetry induced by the inclusion of an external tensor via Chern–Simons-like term in the Galilean covariant Lagrangian for the massive vector field. The results show that this model allows wave plane solutions with two frequency modes, i.e., it is possible to describe the phenomena of birefringence in the non-relativistic context. We also study the planar regime of this model in the two limits (electric and magnetic) of the usual electromagnetic field, obtaining the generation of topological mass and current of the Galilean fields. Finally, and following the same way, we propose a Podolsky electrodynamics with a Galilean-symmetry breaking term producing also the birefringence. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of European Physical Journal C -- Particles & Fields is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1140/epjc/s10052-025-14005-3
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      – Code: eng
        Text: English
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        PageCount: 9
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      – SubjectFull: Electromagnetic fields
        Type: general
      – SubjectFull: Plane wavefronts
        Type: general
      – SubjectFull: Electrodynamics
        Type: general
      – SubjectFull: Birefringence
        Type: general
      – SubjectFull: Symmetry breaking
        Type: general
      – SubjectFull: Vector fields
        Type: general
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      – TitleFull: Galilean covariant Carroll–Field–Jackiw electrodynamics.
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            NameFull: Santos, E. S.
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              M: 03
              Text: Mar2025
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              Y: 2025
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