论文标题

用于控制动态系统和自主权的量子传送

Quantum Teleportation for Control of Dynamic Systems and Autonomy

论文作者

Khoshnoud, Farbod, Lamata, Lucas, de Silva, Clarence W., Quadrelli, Marco B.

论文摘要

在本文中提出了量子传送的应用用于控制经典动态系统和自主权的应用。量子传送是一种本质上的量子现象,首先是通过在1993年通过双重经典和Einstein-Podolsky-Rosen通道传送未知的量子状态来引入的。在本文中,我们考虑将此量子技术应用于该研究的第一次进行控制和自动性目的的自主移动经典平台,以进行这项研究。首先,对如何将量子纠缠和量子密码学的综述列入用于控制和自主应用的宏观机械系统,以及如何将量子传送概念应用于经典领域。在量子传送中,产生了一对相关的纠缠的光子,并将其发送到两个自主平台,我们称之为Alice Robot和Bob Robot。除了接收纠缠的光子外,Alice还获得了一个量子系统,即以未知状态制备的光子。爱丽丝(Alice)衡量了她纠缠的光子和未知状态的状态,并通过经典渠道将信息发送给鲍勃。尽管爱丽丝原始未知状态在测量纠缠光子状态的过程中崩溃(由于量子非降低现象),但鲍勃可以通​​过应用单一操作员来构建爱丽丝状态的准确复制品。本文以及先前对混合经典量词能力在控制动态系统中的应用的研究,旨在促进量子能力及其对经典领域的采用及其优势,尤其是在自治的自主权和控制自主的经典系统中。

The application of Quantum Teleportation for control of classical dynamic systems and autonomy is proposed in this paper. Quantum teleportation is an intrinsically quantum phenomenon, and was first introduced by teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels in 1993. In this paper, we consider the possibility of applying this quantum technique to autonomous mobile classical platforms for control and autonomy purposes for the first time in this research. First, a review of how Quantum Entanglement and Quantum Cryptography can be integrated into macroscopic mechanical systems for controls and autonomy applications is presented, as well as how quantum teleportation concepts may be applied to the classical domain. In quantum teleportation, an entangled pair of photons which are correlated in their polarizations are generated and sent to two autonomous platforms, which we call the Alice Robot and the Bob Robot. Alice has been given a quantum system, i.e. a photon, prepared in an unknown state, in addition to receiving an entangled photon. Alice measures the state of her entangled photon and her unknown state jointly and sends the information through a classical channel to Bob. Although Alice original unknown state is collapsed in the process of measuring the state of the entangled photon (due to the quantum non-cloning phenomenon), Bob can construct an accurate replica of Alice state by applying a unitary operator. This paper, and the previous investigations of the applications of hybrid classical-quantum capabilities in control of dynamical systems, are aimed to promote the adoption of quantum capabilities and its advantages to the classical domain particularly for autonomy and control of autonomous classical systems.

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