A NOT operation on Majorana qubits with mobilizable solitons in an extended Su-Schrieffer-Heeger model

doi:http://dx.doi.org/10.1088/1367-2630/17/1/013017

ITP OpenIR > 理论物理所2015年知识产出

	A NOT operation on Majorana qubits with mobilizable solitons in an extended Su-Schrieffer-Heeger model
	Xiong, Y; Tong, PQ; Xiong, Y (reprint author), Nanjing Normal Univ, Dept Phys, Nanjing 210023, Jiangsu, Peoples R China.
	2015
发表期刊	NEW JOURNAL OF PHYSICS
卷号	17 期号:0 页码:13017
文章类型	Article
摘要	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.
关键词	Majorana Fermion Soliton Bound State Not Operation
学科领域	Physics
资助者	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] ; 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]
DOI	http://dx.doi.org/10.1088/1367-2630/17/1/013017
关键词[WOS]	TOPOLOGICAL INSULATORS ; WANNIER FUNCTIONS ; 2 DIMENSIONS ; SUPERCONDUCTORS ; POLYACETYLENE
收录类别	SCI
语种	英语
资助者	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] ; 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]
WOS类目	Physics, Multidisciplinary
引用统计
文献类型	期刊论文
条目标识符	http://ir.itp.ac.cn/handle/311006/21113
专题	理论物理所2015年知识产出
通讯作者	Xiong, Y (reprint author), Nanjing Normal Univ, Dept Phys, Nanjing 210023, Jiangsu, Peoples R China.
推荐引用方式 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.

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