Abstract
Conformal gravity (CG) has attracted considerable interest as a compelling alternative to general relativity. We investigate the massless scalar planar wave scattering in Mannheim–Kazanas (MK) space–time of CG theory. We give different transmission coefficient as parameter \(\gamma r_0\) and \(\kappa r_0^2\) changed. Using partial-wave method, we obtain the absorption cross section, we find for larger angular momentum quantum numbers l, the corresponding maximum values of partial absorption cross section are smaller, the smaller of \(\gamma r_0\) are, the larger the partial absorption cross section are, while parameter \(\kappa r_0^2\) display the inverse situation.
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs10714-019-2506-5/MediaObjects/10714_2019_2506_Fig1_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs10714-019-2506-5/MediaObjects/10714_2019_2506_Fig2_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs10714-019-2506-5/MediaObjects/10714_2019_2506_Fig3_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs10714-019-2506-5/MediaObjects/10714_2019_2506_Fig4_HTML.png)
Similar content being viewed by others
References
Matzner, B.A.: J. Math. Phys. 9, 163 (1968)
Mashhoon, B.: Phys. Rev. D 7, 2807 (1973)
Starobinsky, A.A.: Sov. Phys. JETP 37, 28 (1973)
Starobinsky, A.A., Churilov, S.M.: Sov. Phys. JETP 38, 1 (1974)
Crispino, L.C.B., Higuchi, A., Matsas, G.E.A.: Phys. Rev. D 63, 124008 (2001)
Caio, F.B., Ednilton, S., Crispino, L.C.B.: Phys. Rev. D. 92, 024012 (2015)
Doran, C., Lasenby, A., Dolan, S., Hinder, I.: Phys. Rev. D 71, 124020 (2005)
Chen, J.H., Liao, H., Wang, Y.J.: Phys. Lett. B 705, 124 (2011)
Frolov, V.P., Shoom, A.A.: Phys. Rev. D 86, 024010 (2012)
Huang, H., Liao, P., Chen, J.H., Wang, Y.J.: J. Gravity 231727 (2014)
Huang, H., Chen, J.H., et al.: Int. J. Theor. Phys. 56, 1150 (2017)
Kobayashi, T., Tomimatsu, A.: Phys. Rev. D 82, 084026 (2010)
Okawa, H., Nakao, K., Shibata, M.: Phys. Rev. D 83, 121501 (2011)
Décanini, Y., Esposito-Fare‘se, G., Folacci, A.: Phys. Rev. D 83, 044032 (2011)
Batic, D., Kelkar, N.G., Nowakowski, M.: Phys. Rev. D 86, 104060 (2012)
Weyl, H.: Math. Z. 2, 384 (1918)
Weyl, H.: Ann. Phys. 364, 101 (1919)
Lim, Y.K., Wang, Q.H.: Phys. Rev. D 95, 024004 (2017)
Henrik, J., Gustav, M., Fei, T.: arXiv:1806.05124 [hep-th] (2018)
Zaikov, R.P.: Int. J. Theor. Phys. 26, 537 (1987)
Mannheim, P.D.: Prog. Part. Nucl. Phys. 56, 340 (2006)
Mannheim, P.D.: Gen. Rel. Grav. 43, 703 (2011)
Mannheim, P.D.: Found. Phys. 42 (2012)
Crispino, L.C.B., Dolar, S.R., Oliveiraz, E.S.: Phys. Rev. D 79, 064022 (2009)
Mannheim, P.D.: Phys. Rev. D 85, 124020 (2012)
Mannheim, P.D.: Phys. Rev. Lett. 106, 121101 (2010)
Acknowledgements
This project is supported by Special Fund of Guiyang Science and Technology Bureau (Grant No. GYU-KYZ201806-08), Science and Technology Talents Plan of the Department of Education of Guizhou Province (Grant No. KY[2016]090), the Science and Technology Foundation of Guizhou Province(Grant No. [2019]1011) and the Science and Technology Foundation of Guizhou Province (Grant No. [2018]1006).
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Huang, H., Chen, J., Wang, Y. et al. Absorption of planar waves in conformal gravity space–time. Gen Relativ Gravit 51, 22 (2019). https://doi.org/10.1007/s10714-019-2506-5
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s10714-019-2506-5