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arXiv · 2609.16133

Pulse-Level Compilation of Measurement-Free Recovery in Transmon Circuits

Yi-Han Yu·Kai Xu·Heng Fan
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Abstract

Quantum error correction commonly relies on syndrome measurement, decoding, and conditional feedback. We numerically show that the conditional spectrum of an interacting transmon circuit can compile a local recovery rule into a fixed open-loop control cycle. In a four-bit repetition-code ring, the resulting input-independent control slows the decay of logical coherence under Pauli-\(X\) noise and stabilizes logical-one population under data relaxation relative to uncorrected references. Its local, bounded-degree architecture provides a hardware-native framework for extending compiled recovery control to larger quantum networks.

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Yi-Han Yu, Kai Xu, Heng Fan. 2026-09-14. Pulse-Level Compilation of Measurement-Free Recovery in Transmon Circuits. https://arxiv.org/abs/2609.16133

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