Holographic SIS Josephson Junction
arXiv:1205.4406 · doi:10.1007/JHEP09(2012)058
Abstract
We construct a holographic model for the superconductor-insulator-superconductor (SIS) Josephson junction at zero temperature by considering a complex scalar field coupled with a Maxwell field in the four-dimensional anti-de Sitter soliton background. From the gravity side we reproduce the sine relation between the Josephson current and the phase difference across the junction. We also study the dependence of the maximal current on the dimension of the condensate operator and on the width of the junction, and obtain expected results.
16 pages, 7 figures; v2: contents improved and references added, published version
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- Black Holes in AdS/BCFT and Fluid/Gravity Correspondence
- A holographic model of SQUID
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- Holographic droplets in p-wave insulator/superconductor transition
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- Holographic Superconductors in a Rotating Spacetime
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- Further studies on holographic insulator/superconductor phase transitions from Sturm-Liouville eigenvalue problems
- Chiral Edge Currents in a Holographic Josephson Junction
- Josephson Effects in Slowly Rotating Spacetimes