Mass Formula of a Five-dimensional Almost-BPS Supergravity Soliton with a Magnetic "Bolt"

Mass Formula of a Five-dimensional Almost-BPS Supergravity Soliton with a Magnetic "Bolt"
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具有磁性“螺栓”的五维近 BPS 超重力孤子的质量公式

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发表时间:
2015
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通讯作者:
Patrick A. Haas
Patrick A. Haas
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作者:
Patrick A. Haas

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我们导出了一个中心有一个磁“螺栓”的五维时空的斯马尔公式,该时空的渐近性为R^(3,1)x S^1。超对称性--以及由此而来的BPS束缚--被完整性打破了。我们展示了类空超曲面的每一个拓扑特征是如何进入质量公式的,以及哪些拓扑特征特别会导致违反BPS界限。
We derive the Smarr formula for a five-dimensional spacetime which has a magnetic "bolt" in its center and is asymptotically R^(3,1) x S^1. Supersymmetry - and so the BPS-bound - is broken by the holonomy. We show how each topological feature of a space-like hypersurface enters the mass formula and which ones in particular give rise to the violation of the BPS-bound.