An entanglement concentration protocol for cluster states

DOI10.1007/s11128-013-0549-1zbMath1270.81025OpenAlexW2010145241MaRDI QIDQ356882

Arpan Dhara, Binayak S. Choudhury

Publication date: 26 July 2013

Published in: Quantum Information Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11128-013-0549-1

zbMATH Keywords

entanglementcluster stateentanglement concentrationqubit

Mathematics Subject Classification ID

Quantum coherence, entanglement, quantum correlations (81P40)

Related Items (16)

Entanglement concentration for arbitrary four-photon cluster state assisted with single photons ⋮ Maximal entanglement concentration for a set of \((n+1)\)-qubit states ⋮ Electronic entanglement concentration for the concatenated Greenberger-Horne-Zeilinger state ⋮ Efficient entanglement concentration for concatenated Greenberger-Horne-Zeilinger state with the cross-Kerr nonlinearity ⋮ Refined entanglement concentration for electron-spin entangled cluster states with quantum-dot spins in optical microcavities ⋮ A three-qubit state entanglement concentration protocol assisted by two-qubit systems ⋮ Entanglement concentration for concatenated Greenberger-Horne-Zeilinger state ⋮ An entanglement concentration protocol for extended GHZ states ⋮ Atomic entanglement purification using photonic Faraday rotation ⋮ Two-step entanglement concentration for arbitrary electronic cluster state ⋮ Efficient entanglement concentration for partially entangled cluster states with weak cross-Kerr nonlinearity ⋮ Teleportation protocol of three-qubit state using four-qubit quantum channels ⋮ Optimal synthesis of the joint unitary evolutions ⋮ Linear optics-based entanglement concentration protocols for cluster-type entangled coherent state ⋮ Arbitrary four-photon cluster state concentration with cross-Kerr nonlinearity ⋮ Protocols and quantum circuits for implementing entanglement concentration in cat state, GHZ-like state and nine families of 4-qubit entangled states

Cites Work

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• Efficient polarization entanglement concentration for electrons with charge detection
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• Communication via one- and two-particle operators on Einstein-Podolsky-Rosen states
• Quantum cryptography without Bell’s theorem
• Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels
• Quantum secret sharing
• Quantum cryptography

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