Fault-Tolerant Quantum LDPC Encoders
<|reference_start|>Fault-Tolerant Quantum LDPC Encoders: We propose fault-tolerant encoders for quantum low-density parity check (LDPC) codes. By grouping qubits within a quantum code over contiguous blocks and applying preshared entanglement across these blocks, we show how transversal implementation can be realized. The proposed encoder reduces the error propagation while using multi-qubit gates and is applicable for both entanglement-unassisted and entanglement-assisted quantum LDPC codes.<|reference_end|>
@article{sharma2024fault-tolerant,
    title={Fault-Tolerant Quantum LDPC Encoders},
    author={Abhi Kumar Sharma and Shayan Srinivasa Garani},
    journal={arXiv preprint arXiv:2405.07242},
    year={2024},
    archivePrefix={arXiv},
    eprint={2405.07242},
    primaryClass={quant-ph cs.IT math.IT}
}