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Title: Efficient construction of two-dimensional cluster states with probabilistic quantum gates

Abstract

We propose an efficient scheme for constructing arbitrary two-dimensional (2D) cluster states using probabilistic entangling quantum gates. In our scheme, the 2D cluster state is constructed with starlike basic units generated from 1D cluster chains. By applying parallel operations, the process of generating 2D (or higher-dimensional) cluster states is significantly accelerated, which provides an efficient way to implement realistic one-way quantum computers.

Authors:
 [1];  [2]; ;  [3];  [3];  [2];  [4]
  1. Key Laboratory of Quantum Information, University of Science and Technology of China, CAS, Hefei 230026 (China)
  2. (China)
  3. Department of Modern Physics, University of Science and Technology of China, Hefei 230026 (China)
  4. (Singapore)
Publication Date:
OSTI Identifier:
20786648
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review. A; Journal Volume: 73; Journal Issue: 1; Other Information: DOI: 10.1103/PhysRevA.73.012303; (c) 2006 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
74 ATOMIC AND MOLECULAR PHYSICS; ENERGY LEVELS; INFORMATION THEORY; PROBABILISTIC ESTIMATION; PROBABILITY; QUANTUM COMPUTERS; QUANTUM ENTANGLEMENT; TWO-DIMENSIONAL CALCULATIONS

Citation Formats

Chen Qing, Department of Modern Physics, University of Science and Technology of China, Hefei 230026, Cheng Jianhua, Wang Kelin, Du Jiangfeng, Hefei National Laboratory for Physical Sciences at Microscale, University of Science and Technology of China, Hefei, Anhui 230026, and Department of Physics, National University of Singapore, 2 Science Drive 3, Singapore 117542. Efficient construction of two-dimensional cluster states with probabilistic quantum gates. United States: N. p., 2006. Web. doi:10.1103/PHYSREVA.73.0.
Chen Qing, Department of Modern Physics, University of Science and Technology of China, Hefei 230026, Cheng Jianhua, Wang Kelin, Du Jiangfeng, Hefei National Laboratory for Physical Sciences at Microscale, University of Science and Technology of China, Hefei, Anhui 230026, & Department of Physics, National University of Singapore, 2 Science Drive 3, Singapore 117542. Efficient construction of two-dimensional cluster states with probabilistic quantum gates. United States. doi:10.1103/PHYSREVA.73.0.
Chen Qing, Department of Modern Physics, University of Science and Technology of China, Hefei 230026, Cheng Jianhua, Wang Kelin, Du Jiangfeng, Hefei National Laboratory for Physical Sciences at Microscale, University of Science and Technology of China, Hefei, Anhui 230026, and Department of Physics, National University of Singapore, 2 Science Drive 3, Singapore 117542. Sun . "Efficient construction of two-dimensional cluster states with probabilistic quantum gates". United States. doi:10.1103/PHYSREVA.73.0.
@article{osti_20786648,
title = {Efficient construction of two-dimensional cluster states with probabilistic quantum gates},
author = {Chen Qing and Department of Modern Physics, University of Science and Technology of China, Hefei 230026 and Cheng Jianhua and Wang Kelin and Du Jiangfeng and Hefei National Laboratory for Physical Sciences at Microscale, University of Science and Technology of China, Hefei, Anhui 230026 and Department of Physics, National University of Singapore, 2 Science Drive 3, Singapore 117542},
abstractNote = {We propose an efficient scheme for constructing arbitrary two-dimensional (2D) cluster states using probabilistic entangling quantum gates. In our scheme, the 2D cluster state is constructed with starlike basic units generated from 1D cluster chains. By applying parallel operations, the process of generating 2D (or higher-dimensional) cluster states is significantly accelerated, which provides an efficient way to implement realistic one-way quantum computers.},
doi = {10.1103/PHYSREVA.73.0},
journal = {Physical Review. A},
number = 1,
volume = 73,
place = {United States},
year = {Sun Jan 15 00:00:00 EST 2006},
month = {Sun Jan 15 00:00:00 EST 2006}
}