Multiplet supercurrent in Josephson tunneling circuits

  title={Multiplet supercurrent in Josephson tunneling circuits},
  author={Andrew Malone Melo and Valla Fatemi and A. Akhmerov},
  journal={SciPost Physics},
The multi-terminal Josephson effect allows DC supercurrent to flow at finite commensurate voltages. Existing proposals to realize this effect rely on nonlocal Andreev processes in superconductor-normal-superconductor junctions. However, this approach requires precise control over microscopic states and is obscured by dissipative current. We show that standard tunnel Josephson circuits also support multiplet supercurrent mediated only by local tunneling processes. Furthermore, we observe that… 

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