Measurement-based quantum computation on two-body interacting qubits with adiabatic evolution

Measurement-based quantum computation on two-body interacting qubits with adiabatic evolution

A cluster state cannot be a unique ground state of a two-body interacting Hamiltonian. Here, we propose the creation of a cluster state of logical qubits encoded in spin-1/2 particles by adiabatically weakening two-body interactions. The proposal is valid for any spatial dimensional cluster states....

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Main Authors: Kyaw, Thi Ha, Li, Ying, Kwek, Leong-Chuan
Other Authors: National Institute of Education
Format: Article
Language:English
Published: 2014
Subjects:
DRNTU::Science::Physics::Atomic physics::Quantum theory
Online Access:https://hdl.handle.net/10356/102412
http://hdl.handle.net/10220/24272
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1024122020-09-26T21:56:50Z Measurement-based quantum computation on two-body interacting qubits with adiabatic evolution Kyaw, Thi Ha Li, Ying Kwek, Leong-Chuan National Institute of Education Institute of Advanced Studies DRNTU::Science::Physics::Atomic physics::Quantum theory A cluster state cannot be a unique ground state of a two-body interacting Hamiltonian. Here, we propose the creation of a cluster state of logical qubits encoded in spin-1/2 particles by adiabatically weakening two-body interactions. The proposal is valid for any spatial dimensional cluster states. Errors induced by thermal fluctuations and adiabatic evolution within finite time can be eliminated ensuring fault-tolerant quantum computing schemes. Published version 2014-12-01T06:17:52Z 2019-12-06T20:54:32Z 2014-12-01T06:17:52Z 2019-12-06T20:54:32Z 2014 2014 Journal Article Kyaw, T. H., Li, Y., & Kwek, L. C. (2014). Measurement-based quantum computation on two-body interacting qubits with adiabatic evolution. Physical review letters, 113,180501(1-5). 0031-9007 https://hdl.handle.net/10356/102412 http://hdl.handle.net/10220/24272 10.1103/PhysRevLett.113.180501 en Physical review letters © 2014 American Physical Society. This paper was published in Physical review letters and is made available as an electronic reprint (preprint) with permission of American Physical Society. The paper can be found at the following official DOI: [http://dx.doi.org/10.1103/PhysRevLett.113.180501]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. 5 p. application/pdf
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic DRNTU::Science::Physics::Atomic physics::Quantum theory
spellingShingle DRNTU::Science::Physics::Atomic physics::Quantum theory
Kyaw, Thi Ha
Li, Ying
Kwek, Leong-Chuan
Measurement-based quantum computation on two-body interacting qubits with adiabatic evolution
description A cluster state cannot be a unique ground state of a two-body interacting Hamiltonian. Here, we propose the creation of a cluster state of logical qubits encoded in spin-1/2 particles by adiabatically weakening two-body interactions. The proposal is valid for any spatial dimensional cluster states. Errors induced by thermal fluctuations and adiabatic evolution within finite time can be eliminated ensuring fault-tolerant quantum computing schemes.
author2 National Institute of Education
author_facet National Institute of Education
Kyaw, Thi Ha
Li, Ying
Kwek, Leong-Chuan
format Article
author Kyaw, Thi Ha
Li, Ying
Kwek, Leong-Chuan
author_sort Kyaw, Thi Ha
title Measurement-based quantum computation on two-body interacting qubits with adiabatic evolution
title_short Measurement-based quantum computation on two-body interacting qubits with adiabatic evolution
title_full Measurement-based quantum computation on two-body interacting qubits with adiabatic evolution
title_fullStr Measurement-based quantum computation on two-body interacting qubits with adiabatic evolution
title_full_unstemmed Measurement-based quantum computation on two-body interacting qubits with adiabatic evolution
title_sort measurement-based quantum computation on two-body interacting qubits with adiabatic evolution
publishDate 2014
url https://hdl.handle.net/10356/102412
http://hdl.handle.net/10220/24272
_version_ 1681059769414057984

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