Andrey Grankin

New Design Packs Two Qubits into One Superconducting Junction

Quantum computers are the basis of a growing industry. However, their technology isn’t standardized yet, and researchers are still studying the physics behind the ways to build these quantum devices. Even the most basic building blocks of a quantum computer—qubits—are still an active research topic. In an article published September 23, 2024 in the journal Physical Review A, JQI researchers proposed a way to use the physics of superconducting junctions to let each function as more than one qubit.