引力猫态量子密集编码

IF 2.4 3区物理与天体物理 Q2 PHYSICS, MULTIDISCIPLINARY

Communications in Theoretical Physics Pub Date : 2024-03-01 DOI:10.1088/1572-9494/ad23da

Saeed Haddadi, Mehrdad Ghominejad, Artur Czerwinski

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引用次数: 0

摘要

我们提出了一种具有引力猫状态的量子密集编码协议。我们探讨了温度和系统参数对密集编码能力的影响，并提供了一种有效策略来保持这些态密集编码的量子优势。我们的研究成果可能会为安全通信带来新的机遇，并有助于深入了解量子信息处理中引力的基本性质。

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Quantum dense coding with gravitational cat states

A protocol of quantum dense coding with gravitational cat states is proposed. We explore the effects of temperature and system parameters on dense coding capacity and provide an efficient strategy to preserve the quantum advantage of dense coding for these states. Our results may open new opportunities for secure communication and insights into the fundamental nature of gravity in the context of quantum information processing.

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来源期刊

Communications in Theoretical Physics 物理-物理：综合

CiteScore

5.20

自引率

3.20%

发文量

6110

审稿时长

4.2 months

期刊介绍： Communications in Theoretical Physics is devoted to reporting important new developments in the area of theoretical physics. Papers cover the fields of: mathematical physics quantum physics and quantum information particle physics and quantum field theory nuclear physics gravitation theory, astrophysics and cosmology atomic, molecular, optics (AMO) and plasma physics, chemical physics statistical physics, soft matter and biophysics condensed matter theory others Certain new interdisciplinary subjects are also incorporated.