Constant-Overhead Injection into Quantum Codes

Name: Constant-Overhead Injection into Quantum Codes
Uploaded: 2026-10-04T22:35:09.333783+00:00
Duration: 425 s
Description: The research developed a new quantum code family enabling fault-tolerant injection and ejection of physical qubits into logical states with constant overhead, even under local stochastic noise. This is achieved using tensor products of classical LDPC codes, allowing for efficient encoding and decoding operations that maintain high fidelity despite small errors.

The research developed a new quantum code family enabling fault-tolerant injection and ejection of physical qubits into logical states with constant overhead, even under local stochastic noise. This is achieved using tensor products of classical LDPC codes, allowing for efficient encoding and decoding operations that maintain high fidelity despite small errors.

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