The authors report real-time quantum error correction on Rigetti’s Ankaa-2 by integrating a scalable FPGA decoder into the control stack achieving sub-1 μs mean decoding per round and 9.6 us feedback ...

Typical quantum error correcting codes assign fixed roles to the underlying physical qubits. Now the performance benefits of alternative, dynamic error correction schemes have been demonstrated on a s...

Fujitsu announces winners of the Fujitsu quantum simulator challenge

Riverlane has come second in the Fujitsu Quantum Simulator Challenge for simulating a little-understood quantum noise phenomenon called leakage. Understandin...

Leakage mobility in superconducting qubits as a leakage reduction unit, Camps, Joan, Crawford, Ophelia, Gehér, György P, Gramolin, Alexander V, Stafford, Matthew P, Turner, Mark

A scalable decoding protocol enables fast logic with AMO qubits.

U.S. government officials warned at a House Science Committee hearing that workforce shortages in quantum information science.

A key component of quantum error correction is the decoding algorithm, which needs to be accurate but also with a computational overhead that doesn’t lead to backlogs and allows fast logical clock rat...