ABSTRACT: Background: We Propose A Quantum Teleportation Protocol Scheme To Transmit A Quantum State, Which Is A State Of Four Entanglement Qubits Using Channels The Double Three Qubits GHZ-Like State. This Teleportation Scheme Is Supported By Bob's Two Additional Particles.
Materials And Methods: The Four-Qubit Quantum Teleportation Protocol Entangled Via GHZ-Like State Channels With Their Join States, Measurements Of Alice's Projection And Bob's Unitary Transformations In Two Stages, And Calculations Of The Probability And Fidelity.
Results: We Propose A Quantum Teleportation Protocol To Transmit The Quantum State Of Four Qubits Entangled States Via A Three-Qubit GHZ-Like State Channel. The Measurements Of Alice's Projection And Bob's Unitary Transformation Involved Two Additional Bob Particles. The Probability And Fidelity Of This Protocol Reach One.
Keywords - Fidelity, Projection Measurement, Quantum Teleportation.
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