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Vacuum polarization of generalized quantum electrodynamics in the Heisenberg picture.

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Title: Vacuum polarization of generalized quantum electrodynamics in the Heisenberg picture.
Authors: Montenegro, David1 (AUTHOR) dmonte@ift.unesp.br
Source: International Journal of Modern Physics A: Particles & Fields; Gravitation; Cosmology; Nuclear Physics. 2020, Vol. 35 Issue 4, pN.PAG-N.PAG. 19p.
Subjects: Vacuum polarization, Induced polarization, Pictures, Electrodynamics
Abstract: In this work, we consider the generalized quantum electrodynamics proposed by Podolsky in Heisenberg picture via Källén methodology. We investigate the effects of higher-order derivatives to understand the qualitative and quantitative aspects of vacuum polarization. In addition, the most general structure of induced current and polarization tensor that emerge naturally by a perturbative scheme "à la" Källén is also obtained. Afterward, we discuss the physical implication of charge renormalization in the perspective of unitary and stable Podolsky theory. [ABSTRACT FROM AUTHOR]
Copyright of International Journal of Modern Physics A: Particles & Fields; Gravitation; Cosmology; Nuclear Physics is the property of World Scientific Publishing Company 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.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 142086438
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Label: Title
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  Data: Vacuum polarization of generalized quantum electrodynamics in the Heisenberg picture.
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  Data: <searchLink fieldCode="AR" term="%22Montenegro%2C+David%22">Montenegro, David</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> dmonte@ift.unesp.br</i>
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  Data: <searchLink fieldCode="DE" term="%22Vacuum+polarization%22">Vacuum polarization</searchLink><br /><searchLink fieldCode="DE" term="%22Induced+polarization%22">Induced polarization</searchLink><br /><searchLink fieldCode="DE" term="%22Pictures%22">Pictures</searchLink><br /><searchLink fieldCode="DE" term="%22Electrodynamics%22">Electrodynamics</searchLink>
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  Label: Abstract
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  Data: In this work, we consider the generalized quantum electrodynamics proposed by Podolsky in Heisenberg picture via Källén methodology. We investigate the effects of higher-order derivatives to understand the qualitative and quantitative aspects of vacuum polarization. In addition, the most general structure of induced current and polarization tensor that emerge naturally by a perturbative scheme "à la" Källén is also obtained. Afterward, we discuss the physical implication of charge renormalization in the perspective of unitary and stable Podolsky theory. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of International Journal of Modern Physics A: Particles & Fields; Gravitation; Cosmology; Nuclear Physics is the property of World Scientific Publishing Company 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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    Identifiers:
      – Type: doi
        Value: 10.1142/S0217751X20500128
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      – Code: eng
        Text: English
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        PageCount: 19
        StartPage: N.PAG
    Subjects:
      – SubjectFull: Vacuum polarization
        Type: general
      – SubjectFull: Induced polarization
        Type: general
      – SubjectFull: Pictures
        Type: general
      – SubjectFull: Electrodynamics
        Type: general
    Titles:
      – TitleFull: Vacuum polarization of generalized quantum electrodynamics in the Heisenberg picture.
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              Text: 2020
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