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arXiv · 2006.10762

Warping Wormholes with Dust: a Metric Construction of the Python's Lunch

Ning Bao·Aidan Chatwin-Davies·Grant N. Remmen
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Abstract

We show how wormholes in three spacetime dimensions can be customizably warped using pressureless matter. In particular, we exhibit a large new class of solutions in (2+1)-dimensional general relativity with energy-momentum tensor describing a negative cosmological constant and positive-energy dust. From this class of solutions, we construct wormhole geometries and study their geometric and holographic properties, including Ryu-Takayanagi surfaces, entanglement wedge cross sections, mutual information, and outer entropy. Finally, we construct a Python's Lunch geometry: a wormhole in asymptotically anti-de Sitter space with a local maximum in size near its middle.

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Ning Bao, Aidan Chatwin-Davies, Grant N. Remmen. 2020-06-18. Warping Wormholes with Dust: a Metric Construction of the Python's Lunch. https://doi.org/10.1007/jhep09(2020)102

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