3 papers
quant-ph2017
Genuine -partite entanglement without -partite correlation functions
Minh Cong Tran, Margherita Zuppardo, Anna de Rosier +4
A genuinely -partite entangled state may display vanishing -partite correlations measured for arbitrary local observables. In such states the genuine entanglement is noticeab…
quant-ph2017
Multipartite nonlocality and random measurements
Anna de Rosier, Jacek Gruca, Fernando Parisio +2
We present an exhaustive numerical analysis of violations of local realism by families of multipartite quantum states. As an indicator of nonclassicality we employ the probability…
quant-ph2016
Quantum noise generated by local random Hamiltonians
Marcin Markiewicz, Zbigniew Puchala, Anna de Rosier +2
We investigate the impact of a local random unitary noise on multipartite quantum states of an arbitrary dimension. We follow the dynamical approach, in which the single-particle u…