Počet záznamů: 1  

Interplay of nonclassicality and entanglement of two-mode Gaussian fields generated in optical parametric processes

  1. 1.
    0466520 - FZÚ 2017 RIV US eng J - Článek v odborném periodiku
    Arkhipov, Ie.I. - Peřina, Jan - Peřina, J. - Miranowicz, A.
    Interplay of nonclassicality and entanglement of two-mode Gaussian fields generated in optical parametric processes.
    Physical Review A. Roč. 94, č. 1 (2016), s. 1-15, č. článku 013807. ISSN 2469-9926. E-ISSN 2469-9934
    Grant CEP: GA ČR GAP205/12/0382
    Institucionální podpora: RVO:68378271
    Klíčová slova: two-mode Gaussian fields * optical parametric processes
    Obor OECD: Optics (including laser optics and quantum optics)
    Impakt faktor: 2.925, rok: 2016
    Způsob publikování: Omezený přístup
    https://doi.org/10.1103/physreva.94.013807

    The behavior of general nonclassical two-mode Gaussian states at a beam splitter is investigated. Single-mode nonclassicality as well as two-mode entanglement of both input and output states are analyzed suggesting their suitable quantifiers. These quantifiers are derived from local and global invariants of linear unitary two-mode transformations such that the sum of input (or output) local nonclassicality measures and entanglement measure gives a global invariant. This invariant quantifies the global nonclassicality resource. Mutual transformations of local nonclassicalities and entanglement induced by the beam splitter are analyzed considering incident noisy twin beams, single-mode noisy squeezed vacuum states, and states encompassing both squeezed states and twin beams. A rich tapestry of interesting nonclassical output states is predicted.
    Trvalý link: http://hdl.handle.net/11104/0264803

     
     
Počet záznamů: 1  

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