Physical qubit
QuantumPhysical qubit: A single real quantum system used to physically realise one qubit, typically noisy and prone to errors on its own.
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- D-Wave lets BBVA test its next quantum computer in simulation
- BCG: quantum could eventually cut nearly 10% of global emissions
- Infleqtion entangles 30 logical qubits made from just 80 atoms
- IonQ runs quantum error decoding on one Apple laptop chip
- Germany's race for a 1,000-qubit quantum computer: QUDORA's team advances
- India funds a quantum computer fridge colder than outer space
- IonQ opens Superion 256 orders and estimates a 26-day quantum attack on Bitcoin signatures
- Diamond chips, faster control and Helix error correction advance three quantum approaches
- Quantinuum signed a non-binding MOU with Aramco, which already runs a rival's quantum computer
- IBM has bought a second qubit technology and its published roadmap still does not mention it