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....
| Main Authors: | , , |
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| Format: | Journal Article |
| Language: | English |
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2014
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| Online Access: | https://hdl.handle.net/10356/102412 http://hdl.handle.net/10220/24272 |
| _version_ | 1824456857505234944 |
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| author | Kyaw, Thi Ha Li, Ying Kwek, Leong-Chuan |
| author2 | National Institute of Education |
| author_facet | National Institute of Education Kyaw, Thi Ha Li, Ying Kwek, Leong-Chuan |
| author_sort | Kyaw, Thi Ha |
| collection | NTU |
| 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. |
| first_indexed | 2025-02-19T04:00:46Z |
| format | Journal Article |
| id | ntu-10356/102412 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2025-02-19T04:00:46Z |
| publishDate | 2014 |
| record_format | dspace |
| spelling | ntu-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 |
| 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 |
| title | 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_short | 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 |
| topic | DRNTU::Science::Physics::Atomic physics::Quantum theory |
| url | https://hdl.handle.net/10356/102412 http://hdl.handle.net/10220/24272 |
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