New Properties on Normalized Null Hypersurfaces
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DOI: 10.1007/s00009-018-1210-0
Abstract: Rigging technique introduced in Gutiérrez and Olea (Math Nachr 289:1219–1236, 2016) is a convenient way to address the study of null hypersurfaces. It offers, in addition, the extra benefit of inducing a Riemannian structure on… read more here.
Keywords: new properties; properties normalized; normalized null; null hypersurfaces ... See more keywords
Mean Curvature Flow in Null Hypersurfaces and the Detection of MOTS
Sign Up to like & getrecommendations! Published in 2022 at "Communications in Mathematical Physics"
DOI: 10.1007/s00220-022-04326-9
Abstract: We study the mean curvature flow in 3-dimensional null hypersurfaces. In a spacetime a hypersurface is called null, if its induced metric is degenerate. The speed of the mean curvature flow of spacelike surfaces in… read more here.
Keywords: curvature; hypersurface; curvature flow; null hypersurfaces ... See more keywords