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arXiv · 1707.07439

One-dimensional sections of exotic spacetimes with superconducting circuits

Carlos Sabín
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Abstract

We introduce analog quantum simulations of 1+1 dimensional sections of exotic 3+1 dimensional spacetimes, such as Alcubierre warp-drive spacetime, G\"{o}del rotating universe and Kerr highly-rotating black hole metric. Suitable magnetic flux profiles along a SQUID array embedded in a superconducting transmission line allow to generate an effective spatiotemporal dependence in the speed of light, which is able to mimic the corresponding light propagation in a dimensionally-reduced exotic spacetime. In each case, we discuss the technical constraints and find the optimal region of parameters for the experimental implementation.

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Carlos Sabín. 2017-07-24. One-dimensional sections of exotic spacetimes with superconducting circuits. https://doi.org/10.1088/1367-2630/aac0db

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