1. A proposal for preparation of cluster states with linear optics*
- Author
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Le Ju, Peng Xue, and Ming Yang
- Subjects
Generalization ,Computer science ,Cluster state ,General Physics and Astronomy ,02 engineering and technology ,021001 nanoscience & nanotechnology ,01 natural sciences ,Computational science ,Linear optics ,0103 physical sciences ,Cluster (physics) ,010306 general physics ,0210 nano-technology ,Quantum ,Protocol (object-oriented programming) ,Electronic circuit ,Quantum computer - Abstract
Measurement-based quantum computation in an optical setup shows great promise towards the implementation of large-scale quantum computation. The difficulty of measurement-based quantum computation lies in the preparation of cluster state. In this paper, we propose the method of generating the large-scale cluster state, which is a platform for measurement-based quantum computation. In order to achieve more complex quantum circuits, the preparation protocol of N-photon cluster state will be proposed as a generalization of the preparation of four- and five-photon cluster states. Furthermore, our proposal is experimentally feasible.
- Published
- 2021
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