论文标题
在更高维度中充电的虫洞
Charged wormholes in higher dimensions
论文作者
论文摘要
我们构建了连接$ ads_d $ space的两个副本的爱因斯坦方程的常规解决方案。我们的几何形状接近$ ads_ {d-p} \ times s^p $在内部，从拓扑上讲，它们具有虫洞状的结构，具有不可扣除的球体$ s^p $。这些解决方案受到带电的麸皮的启发，得到了更高的表格场和$ d $维的宇宙学常数的支持。我们的Ansatz还涵盖了常规虫洞，它们连接两个$ ads_ {q} \ times s^{d-q} $的副本具有各种Q值，我们发现了初始条件的有趣相结构，导致不同的插值。
We construct regular solutions of Einstein's equations connecting two copies of the $AdS_d$ space. Our geometries approach $AdS_{d-p} \times S^p$ in the interior, and topologically they have wormhole-like structures with non-contractible spheres $S^p$. Being inspired by charged branes, these solutions are supported by higher form gauge fields and a $d$-dimensional cosmological constant. Our ansatz also covers regular wormholes connecting two copies of $AdS_{q} \times S^{d-q}$ with various values of q, and we uncover an interesting phase structure of initial conditions leading to different interpolations.
