Quantum error correction used to actually correct errors Microsoft and Quantinuum correct problems when entangling pairs of qubits.

Google gets an error-corrected quantum bit to be stable for an hour Using almost the entire chip for a logical qubit provides long-term stability.

In fact, his error-correction code was a response to skepticism about the feasibility of implementing his factoring algorithm.

To circumvent this difficulty, Markus Müller's research group has established a method that allows the quantum computer to switch back and forth between two correction codes in an error-tolerant ...

An error, in this model, can be any unwanted flip of a 0 into a 1 or vice versa, whether it’s due to a random fluctuation or deliberate tampering. Pravesh Kothari proved a new result about the limits ...

Error Correction Codes (ECC) play an essential role in safeguarding memory systems by detecting and correcting errors that arise from various sources, including radiation-induced soft errors and ...

Now, a team including researchers from multiple universities has unveiled a method for simulating specific types of error-corrected quantum computations – a significant leap forward in the quest ...

Alice and Bob rewrite the stars The idea behind the team’s proposed method is that information carried by the starlight could be spread out over a large quantum system in a so-called error-correcting ...

IBM is currently investigating many approaches to quantum error correction, including some similar to Shor’s code. This class of error correction code is called quantum Low-Density Parity Check ...

Quantinuum, which joins Cambridge Quantum software with Honeywell Quantum trapped-ion hardware, today announced it is close to a breakeven point in quantum error ...

Meanwhile, another development sees the accidental cracking of a puzzle half a century old.