Complexity Analysis of Quantum Teleportation via Different Entangled Channels in the Presence of Noise
Introduction Quantum communication, a cornerstone of quantum computing, has witnessed remarkable advancements in recent years, particularly in the teleportation of quantum states. Quantum teleportation enables the transfer of a quantum state from one location to another without physically transmitting the particle itself. This study, titled "Complexity analysis of quantum teleportation via different entangled channels in the presence of noise," provides an in-depth analysis of various teleportation schemes and their performance under different noise conditions. Overview of the Study In this research, the authors compare the teleportation of a single-qubit message through various entangled channels. The entangled channels analyzed include: The two-qubit Bell channel The three-qubit GHZ channel Two/three-qubit cluster states A highly entangled five-qubit state (Brown et al.) The six-qubit state (Borras et al.) The primary objective is to calculate and compare the quantum cost...