Electromagnetism in Curved Space–Time: Coupling Doppler shifts and gravitational redshifts.
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| Title: | Electromagnetism in Curved Space–Time: Coupling Doppler shifts and gravitational redshifts. |
|---|---|
| Authors: | Bunney, Cameron R.D.1 (AUTHOR) cameron.bunney@nottingham.ac.uk, Gradoni, Gabriele2 (AUTHOR) gabriele.gradoni@nottingham.ac.uk |
| Source: | IEEE Antennas & Propagation Magazine. Jun2022, Vol. 64 Issue 3, p40-51. 12p. |
| Subjects: | Electromagnetism, Einstein field equations, Electromagnetic theory, Spacetime, Doppler effect, Electromagnetic radiation, Gravitational effects |
| Abstract: | We present the basic prerequisites of electromagnetism in flat space–time and provide a description of electromagnetism in terms of the Faraday tensor. We generalize electromagnetic theory to a relativistic setting, introducing the Einstein field equations to describe the propagation of electromagnetic radiation in curved space–time. We investigate the gravitational redshift and derive formulae for the combined effect of the gravitational redshift and the Doppler shift in curved space–time. [ABSTRACT FROM AUTHOR] |
| Copyright of IEEE Antennas & Propagation Magazine is the property of IEEE 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 |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 157258325 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1109/MAP.2021.3099714 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 12 StartPage: 40 Subjects: – SubjectFull: Electromagnetism Type: general – SubjectFull: Einstein field equations Type: general – SubjectFull: Electromagnetic theory Type: general – SubjectFull: Spacetime Type: general – SubjectFull: Doppler effect Type: general – SubjectFull: Electromagnetic radiation Type: general – SubjectFull: Gravitational effects Type: general Titles: – TitleFull: Electromagnetism in Curved Space–Time: Coupling Doppler shifts and gravitational redshifts. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Bunney, Cameron R.D. – PersonEntity: Name: NameFull: Gradoni, Gabriele IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 06 Text: Jun2022 Type: published Y: 2022 Identifiers: – Type: issn-print Value: 10459243 Numbering: – Type: volume Value: 64 – Type: issue Value: 3 Titles: – TitleFull: IEEE Antennas & Propagation Magazine Type: main |
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