Teleportation of a qubit using quasi-Bell states

IF 1.1 Q3 PHYSICS, MULTIDISCIPLINARY
Isiaka Aremua and Laure Gouba
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引用次数: 0

Abstract

In this paper, we study the exotic Landau problem at the classical level where two conserved quantities are derived. At the quantum level, the corresponding quantum operators of the conserved quantities provide two oscillator representations from which we derive two Boson Fock spaces. Using the normalized coherent states which are the minimum uncertainty states on noncommutative configuration space isomorphic to each of the boson Fock space, we form entangled coherent states which are Bell- like states labeled quasi-Bell states. The effect of non-maximality of a quasi-Bell state based quantum channel is investigated in the context of a teleportation of a qubit.
利用准贝尔态实现量子比特的远距传输
在本文中,我们从经典层面研究了奇异朗道问题,并从中得出了两个守恒量。在量子层面,守恒量的相应量子算子提供了两个振荡器表征,我们从中导出了两个玻色子福克空间。利用归一化相干态(即与每个玻色子 Fock 空间同构的非交换构型空间上的最小不确定态),我们形成了纠缠相干态,这些态类似贝尔态,被标记为准贝尔态。我们以量子比特的远距传输为背景,研究了基于准贝尔态的量子信道的非最大性效应。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Journal of Physics Communications
Journal of Physics Communications PHYSICS, MULTIDISCIPLINARY-
CiteScore
2.60
自引率
0.00%
发文量
114
审稿时长
10 weeks
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