Tunable Inductive Coupler for High-Fidelity Gates Between Fluxonium Qubits
The fluxonium qubit is a promising candidate for quantum computation due to its long
coherence times and large anharmonicity. We present a tunable coupler that realizes strong …
coherence times and large anharmonicity. We present a tunable coupler that realizes strong …
Integer fluxonium qubit
We describe a superconducting qubit derived from operating a properly designed fluxonium
circuit in a zero magnetic field. The qubit has a frequency of about 4 GHz and an energy …
circuit in a zero magnetic field. The qubit has a frequency of about 4 GHz and an energy …
Solid‐State Qubit as an On‐Chip Controller for Non‐Classical Field States
RV Zakharov, OV Tikhonova, NV Klenov… - Advanced Quantum …, 2024 - Wiley Online Library
A basic element of a quantum network based on two single‐mode waveguides is proposed
with different frequencies connected by a solid‐state qubit. Using a simple example of a …
with different frequencies connected by a solid‐state qubit. Using a simple example of a …