Portraying entanglement between molecular qubits with four-dimensional inelastic neutron scattering

Showing the presence of quantum entanglement in a system means it is beyond a classical description, but this is difficult to do experimentally. Here, the authors show how four-dimensional inelastic neutron scattering can quantify entanglement, demonstrating the method on a supramolecular dimer.

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Detalles Bibliográficos
Autores principales: E. Garlatti, T. Guidi, S. Ansbro, P. Santini, G. Amoretti, J. Ollivier, H. Mutka, G. Timco, I. J. Vitorica-Yrezabal, G. F. S. Whitehead, R. E. P. Winpenny, S. Carretta
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Q
Acceso en línea:https://doaj.org/article/192cea70df8b43a897e06cd3a0e312bf
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Sumario:Showing the presence of quantum entanglement in a system means it is beyond a classical description, but this is difficult to do experimentally. Here, the authors show how four-dimensional inelastic neutron scattering can quantify entanglement, demonstrating the method on a supramolecular dimer.