Maxwell wave packets in de Sitter expanding universe
Abstract We study for the first time the propagation of the packets of plane waves of the Maxwell free field in the de Sitter expanding universe as detected by an observer staying at rest in his proper frame with physical de Sitter–Painlevé coordinates. This observes an accelerate propagation of the...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2021-07-01
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Series: | European Physical Journal C: Particles and Fields |
Online Access: | https://doi.org/10.1140/epjc/s10052-021-09462-5 |