The performance of superconducting circuits for quantum computing is limited by materials
losses. In particular, coherence times are typically bounded by two-level system (TLS) …

Mitigating crosstalk errors, whether classical or quantum mechanical, is critically important
for achieving high-fidelity entangling gates in multiqubit circuits. For weakly anharmonic …

Approaches to developing large-scale superconducting quantum processors must cope with
the numerous microscopic degrees of freedom that are ubiquitous in solid-state devices …

Solid-state qubits with transition frequencies in the microwave regime, such as
superconducting qubits, are at the forefront of quantum information processing. However …

The large physical size of superconducting qubits and their associated on-chip control
structures presents a practical challenge toward building a large-scale quantum computer …

Quantum processing has the potential to transform the computing landscape by enabling
efficient solutions to problems that are intractable using classical processors. The field was …

In computing architectures, one important factor is the tradeoff between the need to couple
bits of information (quantum or classical) to each other and to an external drive and the need …

The technological development of hardware heading toward universal fault-tolerant
quantum computation requires a large-scale processing unit with high performance. While …

Toward Realization of Scalable Packaging and Wiring for Large-Scale Superconducting Quantum
Computers Page 1 290 IEICE TRANS. ELECTRON., VOL.E105–C, NO.6 JUNE 2022 INVITED …

Superconducting qubits are currently the leading platform for quantum computing and
quantum information processing in general. Over the last decade, there have been rapid …