KONOPLYA, Roman. Quantum corrected black holes: Quasinormal modes, scattering, shadows. Physics Letters B. 2020, roč. 804, May, s. "135363-1"-"135363-6", 6 s. ISSN 0370-2693. Dostupné z: https://dx.doi.org/10.1016/j.physletb.2020.135363. |
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@article{49399, author = {Konoplya, Roman}, article_number = {May}, doi = {http://dx.doi.org/10.1016/j.physletb.2020.135363}, keywords = {SCALAR FIELD}, language = {eng}, issn = {0370-2693}, journal = {Physics Letters B}, title = {Quantum corrected black holes: Quasinormal modes, scattering, shadows}, url = {https://www.sciencedirect.com/science/article/pii/S0370269320301672?via%3Dihub}, volume = {804}, year = {2020} }
TY - JOUR ID - 49399 AU - Konoplya, Roman PY - 2020 TI - Quantum corrected black holes: Quasinormal modes, scattering, shadows JF - Physics Letters B VL - 804 IS - May SP - "135363-1"-"135363-6" EP - "135363-1"-"135363-6" SN - 03702693 KW - SCALAR FIELD UR - https://www.sciencedirect.com/science/article/pii/S0370269320301672?via%3Dihub N2 - The spherically symmetric deformation of the Schwarzschild solution owing to the quantum corrections to gravity is known as Kazakov-Solodukhin black-hole metric. Neglecting non-spherical deformations of the background the problem was solved non-perturbatively. Here we analyze the basic characteristics of this geometry, such as: quasinormal modes and grey-body factors of fields of various spin and shadow cast by this black hole. The WKB approach and time-domain integration method, which we used for calculation of quasinormal modes, are in a good concordance. The analytical formula for quasinormal modes is deduced in the eikonal regime. The radius of shadow is decreasing when the quantum deformation is turned on. ER -
KONOPLYA, Roman. Quantum corrected black holes: Quasinormal modes, scattering, shadows. \textit{Physics Letters B}. 2020, roč.~804, May, s.~''135363-1''-''135363-6'', 6 s. ISSN~0370-2693. Dostupné z: https://dx.doi.org/10.1016/j.physletb.2020.135363.
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