3 papers
quant-ph2026
Unified Framework for Bidirectional and Cyclic Teleportation under Noise
Soubhik De, Vedhanayagi R, Basherrudin Mahmud Ahmed A +1
Quantum teleportation has evolved from single-qubit, unidirectional communication to multi-qubit and multidirectional protocols. However, most existing schemes rely on protocol-spe…
quant-ph2025
Configurable controlled teleportation using multipartite GHZ states
Soubhik De, Vedhanayagi R., S. V. M. Satyanarayana +1
We propose a controlled quantum teleportation protocol for securely transferring an unknown -qubit state from a sender to a receiver, under the supervision of controller par…
quant-ph2025
Enhanced Two-Way Teleportation of Entangled States with Six-Qubit Cluster State
Vedhanayagi R, Soubhik De, Basherrudin Mahmud Ahmed A +1
This work presents a two-way teleportation protocol for the transfer of an unknown two-qubit quantum state between two parties Alice and Bob, utilizing a six-qubit cluster state. T…