Miguel Navascu'es

activity

20102022

most citedPhysical characterization of quantum devices from nonlocal correlations

126 citations · 515 across the 10 of their papers we have counts for

collaborators

Showing 2016 · quant-phShow all

2 papers · 2 filters

quant-ph2016★ 67 cited

A purification postulate for quantum mechanics with indefinite causal order

Mateus Araújo, Adrien Feix, Miguel Navascués +1

To study which are the most general causal structures which are compatible with local quantum mechanics, Oreshkov et al. introduced the notion of a process: a resource shared betwe…

quant-ph2016★ 85 cited

Better local hidden variable models for two-qubit Werner states and an upper bound on the Grothendieck constant $K_{G} (3)$

Flavien Hirsch, Marco Túlio Quintino, Tamás Vértesi +2

We consider the problem of reproducing the correlations obtained by arbitrary local projective measurements on the two-qubit Werner state $ρ = v ∣ ψ_{-} >< ψ_{-} ∣ + (1 - v) \frac{1}{4}$ …

A purification postulate for quantum mechanics with indefinite causal order

Better local hidden variable models for two-qubit Werner states and an upper bound on the Grothendieck constant KG​(3)

Better local hidden variable models for two-qubit Werner states and an upper bound on the Grothendieck constant $K_{G} (3)$