Overcoming noise in quantum teleportation with multipartite hybrid entanglement

Abstract

Quantum entanglement and decoherence are the two counterforces of many quantum technologies and protocols. For example, while quantum teleportation is fueled by a pair of maximally entangled resource qubits, it is vulnerable to decoherence. In this Article, we propose an efficient quantum teleportation protocol in the presence of pure decoherence and without entangled resource qubits entering the Bell-state measurement. Instead, we employ multipartite hybrid entanglement between the auxiliary qubits and their local environments within the open-quantum-system context. Interestingly, with a hybrid-entangled initial state, it is the decoherence that allows us to achieve high fidelities. We demonstrate our protocol in an all-optical experiment.

V2: Text changes and title modified. Close to published version

References in corpus (11)

• Pauli Blockade in Silicon Quantum Dots with Spin-Orbit Control
• Crosstalk Suppression for Fault-tolerant Quantum Error Correction with Trapped Ions
• Non-Markovianity-assisted high-fidelity Deutsch-Jozsa algorithm in diamond
• Experimental realization of high-fidelity teleportation via non-Markovian open quantum system
• Experimental control of remote spatial indistinguishability of photons to realize entanglement and teleportation
• Maximal Steered Coherence Protection by Quantum Reservoir Engineering
• Ping-pong quantum key distribution with trusted noise: non-Markovian advantage
• Activating Hidden Teleportation Power: Theory and Experiment
• Process tomography of Robust Dynamical Decoupling in Superconducting Qubits
• Experimental quantum decoherence control by dark states of the environment
• Intermittent decoherence blockade in a chiral ring environment

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• Asymptotic teleportation schemes bridging between standard and port-based teleportation
• Implementation of multiparticle quantum speed limits on observables
• Decoherence Cancellation through Noise Interference
• Quality assessment of quantum teleportation through the distribution of fidelity
• Non-Markovianity-based ultrasensitive parameter estimation