[CFA7H] Quantum Optics and Information Theory

[CFA7H-03] Reducing the resources needed to implement quantum error correction codes using quantum multiplexing

*Shin Nishio^1,2, Nicolò Lo Piparo², Michael Hanks³, William John Munro^4,2, Kae Nemoto^2,1 (1. SOKENDAI (The Graduate Univ. for Advanced Studies) (Japan), 2. National Inst. of Informatics (Japan), 3. QOLS, Blackett Lab., Imperial College London (UK), 4. NTT Basic Res. Labs. & NTT Res. Center for Theoretical Quantum Physics, NTT Corp. (Japan))

[Presentation Style] Onsite

Quantum error correction is an indispensable tool for quantum technologies. However, its implementation requires significant physical resources. Here, we reduce the number of two-qubit gates required to implement an error correction code using quantum multiplexing.