Technology ❯ Computing ❯ Quantum Computing

Superconducting Qubits

Quantum Processors Qubit Architectures Two-Qubit Gate Fidelity Microwave Qubits Quantum Refrigeration Transmon Qubits

Rigetti Shares Drop After Q4 Revenue Miss as Analysts Trim Targets

The miss refocused attention on 99.9% two‑qubit fidelity, a strengthening contract pipeline, a cash runway near $590 million.

Aalto University Achieves 1-Millisecond Coherence in Transmon Qubits