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Classical and quantum dissipative dynamics in Josephson junctions: An Arnold problem, bifurcation, and capture into

Dmitrii Pashin1, Arkady M Satanin1, Chang Sub Kim2

  • 1Department of Theoretical Physics, Lobachevsky State University of Nizhny Novgorod, Nizhny Novgorod 603091, Russia.

Physical Review. E
|July 24, 2019
PubMed
Summary

We investigated phase dynamics in Josephson junctions, revealing bistable behavior crucial for superconducting quantum circuits. Our study quantifies capture probability, enabling controlled switching between states for qubit readout.

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