34 citations · 55 across the 3 of their papers we have counts for
Showing quant-phShow all
3 papers · 1 filter
quant-ph2017★ 34 cited
Qutrit witness from the Grothendieck constant of order four
Péter Diviánszky, Erika Bene, Tamás Vértesi
In this paper, we prove that , where denotes the Grothendieck constant of order . To this end, we use a branch-and-bound algorithm commonly used in the s…
quant-ph2017
Measurement incompatibility does not give rise to Bell violation in general
Erika Bene, Tamás Vértesi
In the case of a pair of two-outcome measurements incompatibility is equivalent to Bell nonlocality. Indeed, any pair of incompatible two-outcome measurements can violate the Claus…
quant-ph2016
Bounding the persistency of the nonlocality of W states
Péter Diviánszky, Réka Trencsényi, Erika Bene +1
The nonlocal properties of the W states are investigated under particle loss. By removing all but two particles from an -qubit W state, the resulting two-qubit state is still en…