Quantum networks are the latest networks that have the tremendous ability to perform functions that traditional networks cannot perform, like clock synchronization and secure remote computation, and others, as these networks are subject to quantum mechanics, which is considered the power of this network, such as quantum entanglement and the theory of no-cloning and others, where many studies have been presented about the quantum networks in various aspects Such as studies on communication in quantum networks, in addition to studies that include part of the principles of the work of these networks. So this research aims to present a comprehensive study on the basics of quantum networks in order to give an overview of what these networks lie. Thus, this research was able to make a general comparison between classical networks and quantum networks, in addition to presenting the principles of work of quantum networks in a clear and sequential manner.Quantum networks are the latest networks that have the tremendous ability to perform functions that traditional networks cannot perform, like clock synchronization and secure remote computation, and others, as these networks are subject to quantum mechanics, which is considered the power of this network, such as quantum entanglement and the theory of no-cloning and others, where many studies have been presented about the quantum networks in various aspects Such as studies on communication in quantum networks, in addition to studies that include part of the principles of the work of these networks. So this research aims to present a comprehensive study on the basics of quantum networks in order to give an overview of what these networks lie. Thus, this research was able to make a general comparison between classical networks and quantum networks, in addition to presenting the principles of work of quantum networks in a clear and sequential manner.

International Conference on Engineering Technology and its Applications (IICETA)May 31, 20223 citations

Quantum Networks

Günter Mahler A, Volker A. Weberruß

Springer eBooksJan 1, 199564 citations

Detection of network and genuine network quantum steering

Zhihua Chen, Kai Wu, Shao-Ming Fei

The quantum network correlations play significant roles in long distance quantum communication, quantum cryptography and distributed quantum computing. Generally it is very difficult to characterize the multipartite quantum network correlations such as nonlocality, entanglement and steering. In this paper, we propose the network and the genuine network quantum steering models from the aspect of probabilities in the star network configurations. Linear and nonlinear inequalities are derived to detect the network and genuine network quantum steering when the central party performs one fixed measurement. We show that our criteria can detect more quantum network steering than that from the violation of the $n$ -locality quantum networks. Moreover, it is shown that biseparable assemblages can demonstrate genuine network steering in the star network configurations.The quantum network correlations play significant roles in long distance quantum communication, quantum cryptography and distributed quantum computing. Generally it is very difficult to characterize the multipartite quantum network correlations such as nonlocality, entanglement and steering. In this paper, we propose the network and the genuine network quantum steering models from the aspect of probabilities in the star network configurations. Linear and nonlinear inequalities are derived to detect the network and genuine network quantum steering when the central party performs one fixed measurement. We show that our criteria can detect more quantum network steering than that from the violation of the $n$-locality quantum networks. Moreover, it is shown that biseparable assemblages can demonstrate genuine network steering in the star network configurations.

arXiv:2312.05769Results in PhysicsDec 5, 20237 citations

Network Seepage Flow Research Based on Complex Network

Xiao Zhi Wang, Zhi Gang Liu

Quantum communication is the information network communication cross technology developed in recent years. And it is a new communication technology by using network effects of quantum to carry out information transmission. Quantum communication is closely relative with quantum cryptography, quantum teleportation and quantum transport protocol. Quantum communication belongs to the complex network communication. Quantum bit is the basic unit of the network transmission. The wide range of application of quantum complex network is mainly the preparation of remote distance network seepage flow. In the process of quantum complex network information transmission, it is easily susceptible to environmental disturbances, so that it decreases the signal. This paper puts forward a scheme of solving quantum complex network transmission - network seepage flow. Traditional network seepage flow protocol scheme is the CEP network seepage flow agreement, but this solution has a certain limitation. The paper carries out the "target-swap" operation to CEP network seepage flow protocol, and obtains the QEP seepage flow protocol, and the superiority of this kind network seepage flow is proved through experimental network.Quantum communication is the information network communication cross technology developed in recent years. And it is a new communication technology by using network effects of quantum to carry out information transmission. Quantum communication is closely relative with quantum cryptography, quantum teleportation and quantum transport protocol. Quantum communication belongs to the complex network communication. Quantum bit is the basic unit of the network transmission. The wide range of application of quantum complex network is mainly the preparation of remote distance network seepage flow. In the process of quantum complex network information transmission, it is easily susceptible to environmental disturbances, so that it decreases the signal. This paper puts forward a scheme of solving quantum complex network transmission - network seepage flow. Traditional network seepage flow protocol scheme is the CEP network seepage flow agreement, but this solution has a certain limitation. The paper carries out the "target-swap" operation to CEP network seepage flow protocol, and obtains the QEP seepage flow protocol, and the superiority of this kind network seepage flow is proved through experimental network.

Applied Mechanics and MaterialsOct 1, 20141 citation

Quantum Networks

Günter Mahler A, Volker A. Weberruß

Springer eBooksJan 1, 199879 citations

n

-locality quantum networks. Moreover, it is shown that biseparable assemblages can demonstrate genuine network steering in the star network configurations.