Corpus ID: 118407149

Electromagnetic Field in de Sitter Expanding Universe: Majorana--Oppenheimer Formalism, Exact Solutions in non-Static Coordinates

@article{Veko2014ElectromagneticFI,
  title={Electromagnetic Field in de Sitter Expanding Universe: Majorana--Oppenheimer Formalism, Exact Solutions in non-Static Coordinates},
  author={O. Veko and N. Vlasii and Yu.A. Sitenko and E. Ovsiyuk and V. Red'kov},
  journal={arXiv: Mathematical Physics},
  year={2014}
}

O. Veko, N. Vlasii, +2 authors V. Red'kov

Published 2014

Physics, Mathematics

arXiv: Mathematical Physics

Tetrad-based generalized complex formalism by Majorana--Oppenheimer is applied to treat electromagnetic field in extending de Sitter Universe in on-static spherically-symmetric coordinates. With the help of Wigner D-functions, we separate angular dependence in the complex vector field E_{j}(t,r)+i B_{j}(t,r) from (t,r)-dependence. The separation parameter arising here instead of frequency \omega in Minkowski space-time is quantized, non-static geometry of the de Sitter model leads to definite… CONTINUE READING

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