Weighted alternating paths in graphs for quantum computing

This invention describes a computer method for detecting errors in quantum computers. It works by modeling the quantum computer's qubits as a graph, where connections are either 'matched' or not. When an error is detected, the system finds a specific path between two affected qubits and adjusts their connections to correct the error. The claims narrow this to a method for error detection in quantum computing systems.

Why it matters: The rapid scaling of quantum computers since 2023 has intensified the need for robust and efficient quantum error correction techniques, making graph-based methods like this more critical for managing complex qubit interactions and error patterns.

Status: Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build: SpecializedQuantum computing system, specialized software, error correction algorithms

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