Decoherence and fidelity in teleportation of coherent photon-added two-mode squeezed thermal states

DOI10.1007/s10773-017-3626-xzbMath1391.81048OpenAlexW2775711795MaRDI QIDQ1643451

Zhen Wang, Hong-Chun Yuan, Heng-Mei Li, Zhi-Long Wan

Publication date: 19 June 2018

Published in: International Journal of Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10773-017-3626-x

zbMATH Keywords

decoherenceWigner functionquantum teleportationnon-Gaussian operation

Mathematics Subject Classification ID

Quantum optics (81V80) Coherent states (81R30) Phase-space methods including Wigner distributions, etc. applied to problems in quantum mechanics (81S30) Quantum measurement theory, state operations, state preparations (81P15) Quantum coherence, entanglement, quantum correlations (81P40) Quantum information, communication, networks (quantum-theoretic aspects) (81P45)

Related Items (2)

Nonclassical properties of states generated by applying symmetric photon operations to two-mode entangled coherent states ⋮ Quantum entanglement via thermo excitation on the thermo vacuum state

Cites Work

• Nonclassicality of photon-added squeezed vacuum and its decoherence in thermal environment
• Experimental realization of a quantum relay over a significant distance
• Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels
• Experimental quantum teleportation

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