167 citations · 818 across the 30 of their papers we have counts for
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quant-ph2018★ 40 cited
Negativity volume of the generalized Wigner function as an entanglement witness for hybrid bipartite states
Ievgen I. Arkhipov, Artur Barasiński, Jiří Svozilík
In a recent paper, Tilma, Everitt {\it et al.} derived a generalized Wigner function that can characterize both the discrete and continuous variable states, i.e., hybrid states. As…
quant-ph2018★ 2 cited
Characterization of nonclassicality of Gaussian states initially generated in optical spontaneous parametric processes by means of induced stimulated emission
Ievgen I. Arkhipov
In a recent paper [I.I. Arkhipov, Phys. Rev. A 98, 021803 (2018)], it was shown that one can completely identify the nonclassicality of single- and two-mode Gaussian states by mean…
quant-ph2018★ 5 cited
Complete identification of nonclassicality of Gaussian states via intensity moments
Ievgen I. Arkhipov
We present an experimental method for complete identification of the nonclassicality of Gaussian states in the whole phase space. Our method relies on nonclassicality witnesses wri…