Superconducting qubits enable new quantum simulations and advanced control systems

https://phys.org/news/2025-05-superconducting-qubits-enable-quantum-simulations.html

"16 superconducting transmon qubit 4x4 2D array... modified qubits' properties with continuous signals using independent electrical control lines for each qubit, emulating magnetic vector potential impacting charged particle movement... Hall effect: charged particle deflects sideways moveing under perpendicular field... 1D rhombic lattice flexibly moves particle transport/ group velocity... 98% quantum readout fidelity... mirror randomized benchmarking scales to thousands of qubits... fault-tolerant quantum computing"

Related: Improving randomness may be the key to more powerful quantum computers
https://phys.org/news/2025-07-randomness-key-powerful-quantum.html#google_vignette