Superconducting qubit based on altermagnets

arXiv:2609.24759 · quant-ph, cond-mat.supr-con · Submitted 2026-09-21 · Read on arXiv

quant-ph, cond-mat.supr-con

Submitted: 2026-09-21

Updated: 2026-09-29

Terminology

• Altermagnets — 29× in this paper · explained in 1 episode
• Andreev Bound States — 8× in this paper · explained in 1 episode
• Degeneracy — 3× in this paper · explained in 3 episodes
• Inverse Design — 3× in this paper · explained in 2 episodes
• Bayesian Optimization — 2× in this paper · explained in 3 episodes
• Coherence Length — 2× in this paper · explained in 2 episodes
• Symmetry Breaking — 2× in this paper · explained in 3 episodes
• Altermagnetic Josephson Junctions (AMJJs) — 1× in this paper · explained in 1 episode
• Anisotropy — 1× in this paper · explained in 3 episodes
• Antiferromagnetism — 1× in this paper · explained in 1 episode
• Bogoliubov-de Gennes — 1× in this paper
• Fidelity — 1× in this paper · explained in 2 episodes
• Loss Function — 1× in this paper · explained in 2 episodes
• Robustness — 1× in this paper · explained in 5 episodes

Sources

• Cavity-Induced Strong Magnon-Magnon Coupling in Altermagnets
• Superconducting Qubits with Altermagnetic Josephson Junctions
• Full Gate-Voltage Control of a Parity-Protected Superconducting Qubit with an Altermagnetic Josephson Junction

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