Researchers at Harvard University claim to have created a programmable, logical quantum processor, that can encode up to 48 logical qubits, and execute hundreds of ‘logical’ gate operations ...

A Harvard team has realized a key milestone in the quest for stable, scalable quantum computing. For the first time, the team has created a programmable, logical quantum processor, capable of ...

More information: Yangsen Ye et al, Logical Magic State Preparation with Fidelity beyond the Distillation Threshold on a Superconducting Quantum Processor, Physical Review Letters (2023).

The xCORE XS1-L4-64 integrates four 32-bit logical processor cores at a price that is comparable with competing single-core devices.