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Electromagnetic multipole radiation in background cosmologies

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Electromagnetic multipole radiation in background cosmologies. / Sepangi, H. R.; Parkhouse, J. G.; Tucker, Robin.
In: Il Nuovo Cimento B, Vol. 109, No. 5, 05.1994, p. 499-506.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Sepangi, HR, Parkhouse, JG & Tucker, R 1994, 'Electromagnetic multipole radiation in background cosmologies', Il Nuovo Cimento B, vol. 109, no. 5, pp. 499-506. https://doi.org/10.1007/BF02728391

APA

Sepangi, H. R., Parkhouse, J. G., & Tucker, R. (1994). Electromagnetic multipole radiation in background cosmologies. Il Nuovo Cimento B, 109(5), 499-506. https://doi.org/10.1007/BF02728391

Vancouver

Sepangi HR, Parkhouse JG, Tucker R. Electromagnetic multipole radiation in background cosmologies. Il Nuovo Cimento B. 1994 May;109(5):499-506. doi: 10.1007/BF02728391

Author

Sepangi, H. R. ; Parkhouse, J. G. ; Tucker, Robin. / Electromagnetic multipole radiation in background cosmologies. In: Il Nuovo Cimento B. 1994 ; Vol. 109, No. 5. pp. 499-506.

Bibtex

@article{442de72ffd3d4f94bb0cd67cbdc8b38e,
title = "Electromagnetic multipole radiation in background cosmologies",
abstract = "We offer a pragmatic approach for constructing radiating-pointmultipole solutions to Maxwell's equations in a class of cosmological backgrounds, from the Hertzian oscillator solution. We suggest that the derivation of the latter in terms of differential forms offers certain computational advantages as well as suggesting Lie differentiation of solutions as a natural method to generate new solutions in space-times with isometries. We explicitly demonstrate these ideas by constructing the flux of instantaneous electromagnetic radiation from a harmonic quadrupole in a Robertson-Walker space-time containing flat spatial universes.",
author = "Sepangi, {H. R.} and Parkhouse, {J. G.} and Robin Tucker",
year = "1994",
month = may,
doi = "10.1007/BF02728391",
language = "English",
volume = "109",
pages = "499--506",
journal = "Il Nuovo Cimento B",
issn = "2037-4895",
publisher = "Editrice Compositori s.r.l.",
number = "5",

}

RIS

TY - JOUR

T1 - Electromagnetic multipole radiation in background cosmologies

AU - Sepangi, H. R.

AU - Parkhouse, J. G.

AU - Tucker, Robin

PY - 1994/5

Y1 - 1994/5

N2 - We offer a pragmatic approach for constructing radiating-pointmultipole solutions to Maxwell's equations in a class of cosmological backgrounds, from the Hertzian oscillator solution. We suggest that the derivation of the latter in terms of differential forms offers certain computational advantages as well as suggesting Lie differentiation of solutions as a natural method to generate new solutions in space-times with isometries. We explicitly demonstrate these ideas by constructing the flux of instantaneous electromagnetic radiation from a harmonic quadrupole in a Robertson-Walker space-time containing flat spatial universes.

AB - We offer a pragmatic approach for constructing radiating-pointmultipole solutions to Maxwell's equations in a class of cosmological backgrounds, from the Hertzian oscillator solution. We suggest that the derivation of the latter in terms of differential forms offers certain computational advantages as well as suggesting Lie differentiation of solutions as a natural method to generate new solutions in space-times with isometries. We explicitly demonstrate these ideas by constructing the flux of instantaneous electromagnetic radiation from a harmonic quadrupole in a Robertson-Walker space-time containing flat spatial universes.

U2 - 10.1007/BF02728391

DO - 10.1007/BF02728391

M3 - Journal article

VL - 109

SP - 499

EP - 506

JO - Il Nuovo Cimento B

JF - Il Nuovo Cimento B

SN - 2037-4895

IS - 5

ER -