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arXiv 0704.2403gr-qchep-thmath.DG
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球面拓扑积最外视视界的存在性

Existence of outermost apparent horizons with product of spheres topology

Fernando Schwartz

摘要:

在本文中,我们发现了新的例子黎曼流形的最外显视界与非球面拓扑,在4维及以上。更确切地说,对于任何$n,m\ge1$,我们构造渐近平坦,标量平坦黎曼流形包含光滑的最外层极小超曲面拓扑$S^n\times S^{m+1}$。在广义相对论中,这些超曲面对应于黑洞最外层的视视界。

英文摘要:

In this paper we find new examples of Riemannian manifolds with outermost apparent horizons with nonspherical topology, in dimensions four and above. More precisely, for any $n,m\ge1$, we construct asymptotically flat, scalar flat Riemannian manifolds containing smooth outermost minimal hypersurfaces with topology $S^n\times S^{m+1}$. In the context of general relativity these hypersurfaces correspond to outermost apparent horizons of black holes.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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