Magnetic-field-free parity-protected qubit based on a narrow altermagnet Josephson junction

arXiv:2510.18145 · cond-mat.mes-hall, cond-mat.supr-con · Submitted 2025-10-20 · Read on arXiv

cond-mat.mes-hall, cond-mat.supr-con

Submitted: 2025-10-20

Updated: 2026-10-16

Terminology

• Altermagnets — 1× in this paper · explained in 4 episodes
• Degeneracy — 1× in this paper · explained in 4 episodes

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