Author

Hui Khoon Ng

2 papers indexed here

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Preprint Sep 2026

Single-tone drive-enhanced CROT gate for bosonic quantum error correction

Bosonic error correction provides a hardware-efficient route to protected qubits for accurate quantum information processing. A critical component for error correction of rotation-symmetric bosonic (RSB) codes, like the well-known cat codes, is the two-mode controlled-rotation (CROT) operation. The CROT gate is useful...

Shu-Fen Qin, Long D. H. My, Adrian Copetudo et al. · 0 citations

Preprint Aug 2026

Towards fault-tolerance with universal phase-error-transparent gates for high-spin cat codes

This work constructs a universal logical gate set that is error-transparent (ET) to phase errors, and shows how logical measurement and recovery can be constructed from ET operations, and explains why state-preparation cannot be made ET.

K. Onggadinata, Si Yan Koh, Arghya Maity et al. · 0 citations