Multi-qubit Controlled Teleportation across Distributed Nodes

Autor:	De, Soubhik, R., Vedhanayagi, Satyanarayana, S. V. M., Sharan, Alok
Rok vydání:	2024
Předmět:	Quantum Physics
Druh dokumentu:	Working Paper
Popis:	The proposed work employs n instances of m-qubit GHZ states as the quantum resource to facilitate the teleportation of arbitrary n-qubit states among m participants, enabling the design of a teleportation protocol for distributed nodes across a network. The measurement operations of the sender are modified to ensure all measurements are local, and this modification is generalized to accommodate m participants in a 1-qubit teleportation protocol. Further extensions adapt the protocol to support n-qubit teleportation via m participants. Various configurations of the generalized protocol are explored, and the fidelity of teleportation is assessed through a comparative analysis of the Hinton diagrams of the input and output states. Comment: 30 pages, 7 Figures, 6 Tables
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2411.18196 Zobrazit plný text záznamu View this record from Arxiv