Additional qubits can be used as sensors to detect errors and allow interventions to correct them. Recently, there have been a number of demonstrations that logical qubits work in principle.

This encoding method allows quantum information to retain enough data, even in the presence of noise and interference, to detect and correct errors.

Quantum Circuits’ error-detecting dual-rail qubits innovation allows errors to be detected and corrected first to avoid disrupting performance at scale. This system will enable a 10x reduction in ...

The solution to this is to use what are called logical qubits, which distribute quantum information across multiple hardware qubits and allow the detection and correction of errors when they occur.

Riverlane’s Vision for Quantum Error Correction The Critical Role of Quantum Error Correction Quantum computers hold incredible ...

This “single-error-correct, double-error-detect” approach is often abbreviated SECDED. The second generation of ECC can correct a whole device, while the third adds internal ECC. In memory, the ...

To this end, they focused on an autonomous approach to quantum error correction, where a cleverly designed, artificial environment replaces the necessity to perform frequent error-detecting ...

Nine of the chip’s 17 qubits are arranged in a square three-by-three lattice and together form what is known as a logical qubit: the computational unit of a quantum computer. The remaining eight ...

A new technical paper titled “Error Detection and Correction Codes for Safe In-Memory Computations” was published by researchers at Robert Bosch, Forschungszentrum Julich, and Newcastle University.