Knowledge Management System of Institute of Theoretical Physics, CAS
| Xiong, Y; Tong, PQ; Xiong, Y (reprint author), Nanjing Normal Univ, Dept Phys, Nanjing 210023, Jiangsu, Peoples R China. | |
| A NOT operation on Majorana qubits with mobilizable solitons in an extended Su-Schrieffer-Heeger model | |
| Source Publication | NEW JOURNAL OF PHYSICS
 |
| Language | 英语 |
| Keyword | Majorana Fermion Soliton Bound State Not Operation |
| Abstract | Coupling Majorana qubits with other qubits is absolutely essential for storing, manipulating and transferring information for topological quantum computing. We theoretically propose a manner to couple Majorana qubits with solitons, another kind of topological impurity, which was first studied in the spinless Su-Schrieffer-Heeger model. We present a NOT operation on the Majorana qubit by moving the soliton through a heterostructure adiabatically. Based on these two topological impurities, the operation is robust against local disorder. Furthermore, we find that the soliton may carry non-universal fractional electric charge instead of fractional charge 1/2, because of the breaking of gauge invariance induced by superconducting proximity. |
| 2015 | |
| Volume | 17Issue:0Pages:13017 |
| Subject Area | Physics |
| DOI | http://dx.doi.org/10.1088/1367-2630/17/1/013017 |
| Indexed By | SCI |
| Funding Organization | State Key Program for Basic Research of China [2009CB929504, 2009CB929501] ; State Key Program for Basic Research of China [2009CB929504, 2009CB929501] ; State Key Program for Basic Research of China [2009CB929504, 2009CB929501] ; State Key Program for Basic Research of China [2009CB929504, 2009CB929501] ; National Foundation of Natural Science in China [10704040, 11175087] ; National Foundation of Natural Science in China [10704040, 11175087] ; National Foundation of Natural Science in China [10704040, 11175087] ; National Foundation of Natural Science in China [10704040, 11175087] |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/21113 |
| Collection | 理论物理所科研产出_SCI论文 |
| Corresponding Author | Xiong, Y (reprint author), Nanjing Normal Univ, Dept Phys, Nanjing 210023, Jiangsu, Peoples R China. |
| Recommended Citation GB/T 7714 | Xiong, Y,Tong, PQ,Xiong, Y . A NOT operation on Majorana qubits with mobilizable solitons in an extended Su-Schrieffer-Heeger model[J]. NEW JOURNAL OF PHYSICS,2015,17(0):13017. |
| APA | Xiong, Y,Tong, PQ,&Xiong, Y .(2015).A NOT operation on Majorana qubits with mobilizable solitons in an extended Su-Schrieffer-Heeger model.NEW JOURNAL OF PHYSICS,17(0),13017. |
| MLA | Xiong, Y,et al."A NOT operation on Majorana qubits with mobilizable solitons in an extended Su-Schrieffer-Heeger model".NEW JOURNAL OF PHYSICS 17.0(2015):13017. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| A NOT operation on M（1075KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | Application Full Text | |
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