arXiv Open Access 2024

Hypergraph product code with 0.2 constant coding rate and high code capacity noise threshold

Zhengzhong Yi Zhipeng Liang Jiahan Chen Zicheng Wang Xuan Wang

Lihat Sumber

Abstrak

The low coding rate of quantum stabilizer codes results in formidable physical qubit overhead when realizing quantum error correcting in engineering. In this letter, we propose a new class of hypergraph-product code called TGRE-hypergraph-product code. This code has constant coding rate 0.2, which is the highest constant coding rate of quantum stabilizer codes to our best knowledge. We perform simulations to test the error correcting capability TGRE-hypergraph-product code and find their code capacity noise threshold in depolarizing noise channel is around 0.096.

Topik & Kata Kunci

quant-ph

Penulis (5)

Zhengzhong Yi

Zhipeng Liang

Jiahan Chen

Zicheng Wang

Xuan Wang

Format Sitasi

APA MLA BibTeX

Yi, Z., Liang, Z., Chen, J., Wang, Z., Wang, X. (2024). Hypergraph product code with 0.2 constant coding rate and high code capacity noise threshold. https://arxiv.org/abs/2402.09648

Akses Cepat

Lihat di Sumber

Informasi Jurnal

Tahun Terbit: 2024
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓