Strategies and Trade-Offs for Controllability and Memory Time of Ultra-High-Quality Microwave Cavities in Circuit Quantum Electrodynamics

I Pietikäinen, O Černotík, A Eickbusch, A Maiti… - PRX Quantum, 2024 - APS
Three-dimensional microwave cavity resonators have been shown to reach lifetimes of the
order of a second by maximizing the cavity volume relative to its surface, using better …

A high-efficiency plug-and-play superconducting qubit network

M Mollenhauer, A Irfan, X Cao, S Mandal… - arxiv preprint arxiv …, 2024 - arxiv.org
Modular architectures are a promising approach to scale quantum devices to the point of
fault tolerance and utility. Modularity is particularly appealing for superconducting qubits, as …