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Holographic Josephson Junctions

Gary T. Horowitz, Jorge E. Santos, Benson Way

DOI 10.1103/PhysRevLett.106.221601 · Physical Review Letters

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Abstract

We construct a gravitational dual of a Josephson junction. Calculations on the gravity side reproduce the standard relation between the current across the junction and the phase difference of the condensate. We also study the dependence of the maximum current on the temperature and size of the junction and reproduce familiar results.

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