Resilience of singlet-state extraction against non-optimal resonance conditions

Gioacchino Massimo Palma, Francesco Ciccarello, Francesco Ciccarello, Kim, Paternostro

Risultato della ricerca: Articlepeer review

7 Citazioni (Scopus)


We have recently presented a protocol for extracting the singlet state of two non-interacting high-dimensional spins through post-selection of the internal state of interaction mediators sent in succession [F. Ciccarello et al., arXiv:0710.3855v1]. The scheme requires each mediator's wavevector to obey appropriate resonance conditions. Here we show the robustness of the scheme in the realistic case where such conditions are not sharply fulfilled.
Lingua originaleEnglish
pagine (da-a)759-764
Numero di pagine5
RivistaInternational Journal of Quantum Information
Stato di pubblicazionePublished - 2008

All Science Journal Classification (ASJC) codes

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