Knowledge Management System of Institute of Theoretical Physics, CAS
Chen, Dongni; Luo, Si2; Wang, Ying-Dan ; Chesi, Stefano2,3; Choi, Mahn-Soo
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| Geometric manipulation of a decoherence-free subspace in atomic ensembles | |
| Source Publication | PHYSICAL REVIEW A
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| Language | 英语 |
| Keyword | EXPERIMENTAL REALIZATION QUANTUM COMPUTATION MAJORANA FERMIONS SINGLE-PHOTON SUPERCONDUCTOR ENTANGLEMENT GENERATION |
| Abstract | We consider an ensemble of atoms with A-type level structure trapped in a single-mode cavity, and propose a geometric scheme of coherent manipulation of quantum states on the subspace of zero-energy states within the quantum Zeno subspace of the system. We find that the particular subspace inherits the decoherence-free nature of the quantum Zeno subspace and features a symmetry-protected degeneracy, fulfilling all the conditions for a universal scheme of arbitrary unitary operations on it. |
| 2022 | |
| ISSN | 2469-9926 |
| Volume | 105Issue:2Pages:22627 |
| Cooperation Status | 国际 |
| Subject Area | Optics ; Physics |
| MOST Discipline Catalogue | Optics ; Physics, Atomic, Molecular & Chemical |
| DOI | 10.1103/PhysRevA.105.022627 |
| Indexed By | SCIE |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/27765 |
| Collection | SCI期刊论文 |
| Affiliation | 1.Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 3.Beijing Computat Sci Res Ctr, Beijing 100193, Peoples R China 4.Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China 5.Korea Univ, Dept Phys, Seoul 02841, South Korea |
| Recommended Citation GB/T 7714 | Chen, Dongni,Luo, Si,Wang, Ying-Dan,et al. Geometric manipulation of a decoherence-free subspace in atomic ensembles[J]. PHYSICAL REVIEW A,2022,105(2):22627. |
| APA | Chen, Dongni,Luo, Si,Wang, Ying-Dan,Chesi, Stefano,&Choi, Mahn-Soo.(2022).Geometric manipulation of a decoherence-free subspace in atomic ensembles.PHYSICAL REVIEW A,105(2),22627. |
| MLA | Chen, Dongni,et al."Geometric manipulation of a decoherence-free subspace in atomic ensembles".PHYSICAL REVIEW A 105.2(2022):22627. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Geometric manipulati（1239KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | Application Full Text | |
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