Work

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

Year: 2026

Type: preprint

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.

Source: arXiv (Cornell University)

DOI: 10.48550/arxiv.2609.16133

Authors: Yu, Yi-Han, Xu, Kai, Fan, Heng

Institutions: Chinese Academy of Sciences, Institute of Physics, University of Chinese Academy of Sciences

Language: English

Topic: Quantum Computing Algorithms and Architecture

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

Funders: National Natural Science Foundation of China, Beijing Nova Program

Awards: G1792137748, G2161192023, G3274198369, G3750326718, G710583316, G7370754037, G7945652082, G977629851

OpenAlex ID: W7213398442

Cites: 6

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Related to: 10