Quantum computers, which operate leveraging effects rooted in quantum mechanics, have the potential of tackling some ...

A Princeton team built a new tantalum-silicon qubit that survives for over a millisecond, far surpassing today’s best devices ...

NTT and OptQC aim to build a 1-million qubit quantum computer built on light-based photonics principles (rather than electricity) to enhance the reliability, scalability and practicality of the ...

Researchers have demonstrated that the theoretically optimal scaling for magic state distillation—a critical bottleneck in ...

In addition to launching Nighthawk, IBM also announced its Quantum Loon chip, an experimental processor that will not be made ...

Aalto University physicists in Finland have set a new benchmark in quantum computing by achieving a record-breaking millisecond coherence in a transmon qubit — nearly doubling prior limits. This ...