Geometric optics in the presence of axionlike particles in curved spacetime
Schwarz D, Goswami J, Basu A (2020)
Physical Review D 103(8): L081306.
Zeitschriftenaufsatz
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Abstract / Bemerkung
We present a concise derivation of geometric optics in the presence of axionic fields in a curved spacetime. Whenever light can be described via geometric optics (the eikonal approximation), the only difference to the situation without axionic field is the phenomenon of achromatic birefringence. Consequently, redshift of light and distance estimates based on propagating light rays, as well as shear and magnification due to gravitational lensing are not affected by the interaction of light with an axionic field.
Erscheinungsjahr
2020
Zeitschriftentitel
Physical Review D
Band
103
Ausgabe
8
Art.-Nr.
L081306
ISSN
2470-0010
eISSN
2470-0029
Page URI
https://pub.uni-bielefeld.de/record/2949865
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Schwarz D, Goswami J, Basu A. Geometric optics in the presence of axionlike particles in curved spacetime. Physical Review D. 2020;103(8): L081306.
Schwarz, D., Goswami, J., & Basu, A. (2020). Geometric optics in the presence of axionlike particles in curved spacetime. Physical Review D, 103(8), L081306. https://doi.org/10.1103/PhysRevD.103.L081306
Schwarz, Dominik, Goswami, Jishnu, and Basu, Aritra. 2020. “Geometric optics in the presence of axionlike particles in curved spacetime”. Physical Review D 103 (8): L081306.
Schwarz, D., Goswami, J., and Basu, A. (2020). Geometric optics in the presence of axionlike particles in curved spacetime. Physical Review D 103:L081306.
Schwarz, D., Goswami, J., & Basu, A., 2020. Geometric optics in the presence of axionlike particles in curved spacetime. Physical Review D, 103(8): L081306.
D. Schwarz, J. Goswami, and A. Basu, “Geometric optics in the presence of axionlike particles in curved spacetime”, Physical Review D, vol. 103, 2020, : L081306.
Schwarz, D., Goswami, J., Basu, A.: Geometric optics in the presence of axionlike particles in curved spacetime. Physical Review D. 103, : L081306 (2020).
Schwarz, Dominik, Goswami, Jishnu, and Basu, Aritra. “Geometric optics in the presence of axionlike particles in curved spacetime”. Physical Review D 103.8 (2020): L081306.
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arXiv: arXiv:2003.10205
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