# Asymptotic behavior of null geodesics near future null infinity II: curvatures, photon surface and dynamically transversely trapping surface

@inproceedings{Amo2021AsymptoticBO, title={Asymptotic behavior of null geodesics near future null infinity II: curvatures, photon surface and dynamically transversely trapping surface}, author={Masaya Amo and Tetsuya Shiromizu and Keisuke Izumi and Hirotaka Yoshino and Yoshimune Tomikawa}, year={2021} }

Masaya Amo1, Tetsuya Shiromizu2,3, Keisuke Izumi3,2, Hirotaka Yoshino4,5 and Yoshimune Tomikawa6 Center for Gravitational Physics, Yukawa Institute for Theoretical Physics, Kyoto University, 606-8502, Kyoto, Japan Department of Mathematics, Nagoya University, Nagoya 464-8602, Japan Kobayashi-Maskawa Institute, Nagoya University, Nagoya 464-8602, Japan Advanced Mathematical Institute, Osaka City University, Osaka 558-8585, Japan Department of Physics, Kobe University, Kobe 657-8501, Japan and…

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