From black strings to black holes
From black strings to black holes
复制标题
从黑弦到黑洞
DOI：
10.1088/0264-9381/20/6/309
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发表时间：
2002
影响因子：
3.5
通讯作者：
T. Wiseman
中科院分区：
文献类型：
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作者：
T. Wiseman
利用最近发展起来的数值方法，我们研究了中性紧化的非均匀黑弦，它连接到格雷戈里-Laflamme临界点。通过对视界几何的研究，我们证明了这个解的分支可能与Kol提出的黑洞解相联系。我们发现拓扑变化解的几何形状在视界半径为零的点处可能是裸奇异的。我们表明，这些解决方案都可以表示在Harmark和Obers讨论的坐标系。
Using recently developed numerical methods, we examine neutral compactified non-uniform black strings which connect to the Gregory–Laflamme critical point. By studying the geometry of the horizon, we give evidence that this branch of solutions may connect to the black-hole solutions, as conjectured by Kol. We find the geometry of the topology changing solution is likely to be nakedly singular at the point where the horizon radius is zero. We show that these solutions can all be expressed in the coordinate system discussed by Harmark and Obers.