20240056101. CONSTRUCTION OF LOOKUP DECODERS FOR STABILIZER CODES simplified abstract (MICROSOFT TECHNOLOGY LICENSING, LLC)
Contents
CONSTRUCTION OF LOOKUP DECODERS FOR STABILIZER CODES
Organization Name
MICROSOFT TECHNOLOGY LICENSING, LLC
Inventor(s)
Nicolas Guillaume Delfosse of Seattle WA (US)
Adam Edward Paetznick of Bellevue WA (US)
Alexander Vaschillo of Redmond WA (US)
CONSTRUCTION OF LOOKUP DECODERS FOR STABILIZER CODES - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240056101 titled 'CONSTRUCTION OF LOOKUP DECODERS FOR STABILIZER CODES
Simplified Explanation
The abstract describes a method for building a lookup decoder for mapping error syndromes based on a quantum stabilizer code to corresponding error corrections.
- Enumerate a subset of error syndromes up to a maximum error weight based on the quantum stabilizer code.
- Iterate through the subset of error syndromes to compute an error state of highest probability for each error syndrome, defining error in a qubit register of a quantum computer.
- Store in classical computer memory an error correction based on the error state of highest probability and mapped to that error syndrome.
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- Potential Applications
- Quantum error correction in quantum computing systems
- Quantum information processing
- Quantum communication systems
- Problems Solved
- Efficiently mapping error syndromes to error corrections in quantum stabilizer codes
- Improving error correction capabilities in quantum computing systems
- Benefits
- Enhanced reliability and accuracy in quantum computing operations
- Facilitates error correction processes in quantum systems
- Enables more robust quantum information processing and communication systems
Original Abstract Submitted
a method to build a lookup decoder for mapping error syndromes based on quantum-stabilizer code to corresponding error corrections comprises (a) enumerating a subset of error syndromes up to a maximum error weight based on the quantum-stabilizer code; (b) iterating through the subset of error syndromes to compute an error state of highest probability for each error syndrome of the subset, where the error state defines error in a qubit register of a quantum computer; and (c) for each error syndrome of the subset of error syndromes, storing in classical computer memory an error correction based on the error state of highest probability and mapped to that error syndrome.
