1.0KMI - Nagoya Universityhttps://www.kmi.nagoya-u.ac.jp/engGeneralization of Riemannian Penrose inequality in weak gravitational field - KMI - Nagoya Universityrich600338<blockquote class="wp-embedded-content" data-secret="dR7zIMHF7u"><a href="https://www.kmi.nagoya-u.ac.jp/eng/seminar/2256/">Generalization of Riemannian Penrose inequality in weak gravitational field</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.kmi.nagoya-u.ac.jp/eng/seminar/2256/embed/#?secret=dR7zIMHF7u" width="600" height="338" title="“Generalization of Riemannian Penrose inequality in weak gravitational field” — KMI - Nagoya University" data-secret="dR7zIMHF7u" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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Riemannian Penrose inequality gives the upper bound of the area of the outermost minimal surface in an asymptotically flat spatial surface with nonnegative curvature. The inequality shows, roughly speaking, the upper-bound area of black hole horizon, that is, it can be applied in a region with strong gravitational field. We deform this inequality so that it can be applied in weak gravitational field. Hence, we show a generalized area inequality.