hypergraph product codes 1neutral-atom quantum computing 1phantom codes 1qldpc codes 1quantum error correction 1
From the 1 of 3 linked papers with an AI index.
3 papers
quant-ph2026
Logical Entangling with Phantom Codes in Hypergraph Products
Keming He, Ziao Tang, Zetong Li +2
The paper identifies the simplex‑repetition family of binary CSS hypergraph product codes as the unique HGP family that satisfies the phantom‑code condition, allowing logical CNOT…
quant-ph2025
Efficient Self-Consistent Quantum Comb Tomography on the Product Stiefel Manifold
Xinlin He, Zetong Li, Congcong Zheng +3
Characterizing non-Markovian quantum dynamics is currently hindered by the self-inconsistency and high computational complexity of existing quantum comb tomography (QCT) methods. I…
quant-ph2025
Quantum Approximate Optimization Algorithm for Maximum Likelihood Detection in Massive MIMO
Yuxiang Liu, Fanxu Meng, Zetong Li +2
In the massive multiple-input and multiple-output (Massive MIMO) systems, the maximum likelihood (ML) detection problem is NP-hard and becoming classically intricate with the numbe…