Sábháilte in:
| Príomhchruthaitheoirí: | , , , |
|---|---|
| Formáid: | Preprint |
| Foilsithe / Cruthaithe: |
2024
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| Ábhair: | |
| Rochtain ar líne: | https://arxiv.org/abs/2409.13541 |
| Clibeanna: |
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Clár na nÁbhar:
- Photonics offers a promising platform for implementations of measurement-based quantum computing. Recently proposed fusion-based architectures aim to achieve universality and fault-tolerance. In these approaches, computation is carried out by performing fusion and single-qubit measurements on a resource graph state. The verification of these architectures requires linear algebraic, probabilistic, and control flow structures to be combined in a unified formal language. This paper develops a framework for photonic quantum computing by bringing together linear optics, ZX calculus, and dataflow programming. We characterize fusion measurements that induce Pauli errors and show that they are correctable using a novel flow structure for fusion networks. We prove the correctness of new repeat-until-success protocols for the realization of arbitrary fusions and provide a graph-theoretic proof of universality for linear optics with entangled photon sources. The proposed framework paves the way for the development of compilation algorithms for photonic quantum computing.