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arXiv · 2212.06947

Vector Superstrata

Nejc Čeplak
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Abstract

We present the construction of several microstate geometries of the supersymmetric D1-D5-P black hole in which, within six-dimensional supergravity, the momentum charge is carried by a vector field. The fully backreacted geometries are smooth and horizonless: They are asymptotically AdS$_3 \times S^3$ with an AdS$_2$ throat that smoothly caps off. We propose a holographic dual for these bulk solutions and discuss their extension to asymptotically flat space. In addition, we present several uplifts of the full six-dimensional supersymmetric ansatz to ten-dimensions. In particular, we show that there exists a frame in which geometries based on vector field momentum carriers are entirely in the NS-sector of supergravity, making them possible starting points for the exploration of stringy black-hole microstates.

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Nejc Čeplak. 2022-12-13. Vector Superstrata. https://arxiv.org/abs/2212.06947

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