Cavity-QED tools for MBQC with optical binomial-codes

• URL: http://arxiv.org/abs/2601.15019v1
• Date: Wed, 21 Jan 2026 14:17:17 GMT
• Title: Cavity-QED tools for MBQC with optical binomial-codes
• Authors: G. P. Teja, Radim Filip,
• Abstract summary: Measurement-based quantum computation (MBQC) offers a promising paradigm for photonic quantum computing.<n>Our work proposes the first steps for existing optical atom-cavity architectures to lay the groundwork for their use in quantum computation.
• Score: 0.0
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: Measurement-based quantum computation (MBQC) offers a promising paradigm for photonic quantum computing, but its implementation requires the generation of specific non-Gaussian resource states. While continuous-variable encodings such as the highly complex (GKP) states have been widely studied, the much simpler binomial codes offer an experimentally accessible alternative, though they demand a distinct set of operational tools. Here, we present a toolkit for MBQC using optical binomial codes, detailing a cavity-QED protocol for conditional generation of cluster states and the implementation of Pauli measurements. Our work proposes the first steps for existing optical atom-cavity architectures to lay the groundwork for their use in quantum computation.

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