Improved GKP magic states from error-corrected non-Gaussian quantum states

arXiv:2607.07833 · quant-ph · Submitted 2026-07-08 · Read on arXiv

quant-ph

Submitted: 2026-07-08

Updated: 2026-09-25

Terminology

• Distillation — 66× in this paper · explained in 2 episodes
• Fidelity — 49× in this paper · explained in 2 episodes
• Stabilizer States — 17× in this paper · explained in 2 episodes
• Benchmark — 6× in this paper · explained in 2 episodes
• Non-Gaussianity — 5× in this paper · explained in 2 episodes
• Wigner function — 5× in this paper · explained in 2 episodes
• Hilbert Space — 3× in this paper · explained in 2 episodes
• Trace — 2× in this paper · explained in 2 episodes
• Accuracy — 1× in this paper · explained in 1 episode
• CSS Codes — 1× in this paper · explained in 2 episodes
• Computational overhead — 1× in this paper · explained in 2 episodes
• Generalization — 1× in this paper · explained in 13 episodes
• Objective Function — 1× in this paper · explained in 2 episodes
• Robustness — 1× in this paper · explained in 5 episodes
• Unified Framework — 1× in this paper · explained in 5 episodes

Sources

• Error Correction of Beamsplitter-Generated Entangled GKP States
• Heisenberg-Weyl bosonic phase spaces: emergence, constraints and quantum informational resources
• On the Structure of Protocols for Magic State Distillation
• Distilling Magic States in the Bicycle Architecture

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