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Quantum Simulation

Choi states, symmetry-based quantum gate teleportation, and stored-program quantum computing

arXiv
Authors: Dong-Sheng Wang

Year

2019

Paper ID

39965

Status

Preprint

Abstract Read

~2 min

Abstract Words

85

Citations

N/A

Abstract

The stored-program architecture is canonical in classical computing, while its power has not been fully recognized for the quantum case. We study quantum information processing with stored quantum program states, i.e., using qubits instead of bits to encode quantum operations. We develop a stored-program model based on Choi states, following from channel-state duality, and a symmetry-based generalization of deterministic gate teleportation. Our model enriches the family of universal models for quantum computing, and can also be employed for tasks including quantum simulation and communication.

Why This Paper Matters

  • This paper contributes to the Quantum Simulation research area in the Quantum Articles archive.
  • It adds a 2019 reference point for readers tracking recent quantum research.
  • The stored-program architecture is canonical in classical computing, while its power has not been fully recognized for the quantum case.

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References & Citation Signals

[1] DOI https://doi.org/arXiv:1912.05418 [2] arXiv https://arxiv.org/abs/1912.05418 [3] Publisher https://arxiv.org/abs/1912.05418

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