Controlled-X gate with cache function for one-way quantum computation

Heng Shen; Kenan Qu; Weigang Zhang; Jing Jin

doi:10.1103/PhysRevA.85.032317

Controlled-X gate with cache function for one-way quantum computation

Heng Shen, Kenan Qu, Weigang Zhang, Jing Jin

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

One-way quantum computation by utilizing multipartite cluster states paves the way for the realization of universal quantum computation. However, quantum memory should be implemented in the practical systems to ensure the operations could be timed appropriately. A scheme of the controlled-X gate with a cache function for one-way quantum computation is proposed here. Due to the generation of a hybrid cluster state based on the interaction of light-atoms, the atom stations will not only be treated as the submodes of cluster states, but also implement the function of quantum memory.

Original language	English (US)
Article number	032317
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	85
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevA.85.032317
State	Published - Mar 16 2012
Externally published	Yes

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics

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10.1103/PhysRevA.85.032317

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AU - Jin, Jing

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AB - One-way quantum computation by utilizing multipartite cluster states paves the way for the realization of universal quantum computation. However, quantum memory should be implemented in the practical systems to ensure the operations could be timed appropriately. A scheme of the controlled-X gate with a cache function for one-way quantum computation is proposed here. Due to the generation of a hybrid cluster state based on the interaction of light-atoms, the atom stations will not only be treated as the submodes of cluster states, but also implement the function of quantum memory.

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Controlled-X gate with cache function for one-way quantum computation

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All Science Journal Classification (ASJC) codes

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