TL;DR
This paper presents a theoretical scheme for creating entangled networks using Dzyaloshinskii-Moriya interaction, analyzing how interaction direction and node placement influence entanglement and teleportation fidelity.
Contribution
It introduces a novel method for entanglement generation in networks via DM interaction and examines its effects on entanglement dynamics and quantum teleportation.
Findings
Entanglement degree is highly affected by DM interaction direction and node location.
The bounds of entanglement depend on the DM interaction strength.
Teleportation fidelity varies with node placement within the network.
Abstract
A theoretical scheme is introduced to generate entangled network via Dzyaloshinskii- Moriya (DM)interaction. The dynamics of entanglement generated between different nodes by direct or indirect interaction is investigated. It is shown that, the direction of (DM) interaction and the location of the nodes have a sensational effect on the degree of entanglement. We quantify the minimum entanglement generated between all the nodes. The upper and lower bound of the entanglement of the generated network depends on the direction of DM interaction and the repetition of the behavior depends on the strength of DM. The generated entangled nodes are used as quantum channel to perform quantum teleportation, where we show that the fidelity of teleporting unknown information between the network members depends on the location of the members.
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