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A publicação pode ser exportada nos seguintes formatos: referência da APA (American Psychological Association), referência do IEEE (Institute of Electrical and Electronics Engineers), BibTeX e RIS.

Exportar Referência (APA) 
Moura, F. & Rodrigues, J. (2021). Eikonal quasinormal modes and shadow of string-corrected d-dimensional black holes. Physics Letters B. 819
Exportar Referência (IEEE) 
F. A. Moura and J. Rodrigues,  "Eikonal quasinormal modes and shadow of string-corrected d-dimensional black holes", in Physics Letters B, vol. 819, 2021
Exportar BibTeX 
@article{moura2021_1732291903566,
	author = "Moura, F. and Rodrigues, J.",
	title = "Eikonal quasinormal modes and shadow of string-corrected d-dimensional black holes",
	journal = "Physics Letters B",
	year = "2021",
	volume = "819",
	number = "",
	doi = "10.1016/j.physletb.2021.136407",
	url = "https://www.sciencedirect.com/journal/physics-letters-b"
}
Exportar RIS 
TY  - JOUR
TI  - Eikonal quasinormal modes and shadow of string-corrected d-dimensional black holes
T2  - Physics Letters B
VL  - 819
AU  - Moura, F.
AU  - Rodrigues, J.
PY  - 2021
SN  - 0370-2693
DO  - 10.1016/j.physletb.2021.136407
UR  - https://www.sciencedirect.com/journal/physics-letters-b
AB  - We compute the quasinormal frequencies of d-dimensional spherically symmetric black holes with leading string  corrections in the eikonal limit for tensorial gravitational perturbations and scalar test fields. We find that, differently than in Einstein gravity, the real parts of the frequency are no longer equal for these two cases. The corresponding imaginary parts remain equal to the principal Lyapunov exponent corresponding to circular null geodesics, to first order in . We also compute the radius of the shadow cast by these black holes.
ER  -