IBM has unveiled two unprecedentedly complex quantum computers
10 days ago
- #quantum computing
- #IBM
- #superconducting qubits
- IBM unveiled two new quantum computers, Nighthawk and Loon, showcasing modular design and innovative qubit connectivity.
- Loon features qubits connected to six others with vertical movement capability, while Nighthawk has four-way connectivity.
- Increased connectivity in these computers could enhance computational power and reduce error rates.
- Preliminary tests show Nighthawk can run programs 30% more complex than IBM's current most-used quantum computer.
- IBM aims to create error-proof logical qubits with smaller groups than competitors, potentially reducing costs and engineering challenges.
- Experts acknowledge the significance of IBM's advancements but note further testing and benchmarking are needed.
- Future challenges include improving qubit coherence time and devising better methods for reading quantum outputs.
- IBM plans to launch a modular quantum computer in 2026, informed by tests of Loon and Nighthawk.