87 citations · 388 across the 15 of their papers we have counts for
15 papers
Basic exclusivity graphs in quantum correlations
Adan Cabello, Lars Eirik Danielsen, Antonio J. Lopez-Tarrida +1
A fundamental problem is to understand why quantum theory only violates some noncontextuality (NC) inequalities and identify the physical principles that prevent higher-than-quantu…
Quantum social networks
Adan Cabello, Lars Eirik Danielsen, Antonio J. Lopez-Tarrida +1
We introduce a physical approach to social networks (SNs) in which each actor is characterized by a yes-no test on a physical system. This allows us to consider SNs beyond those or…
Experimental fully contextual correlations
Elias Amselem, Lars Eirik Danielsen, Antonio J. Lopez-Tarrida +3
Quantum correlations are contextual yet, in general, nothing prevents the existence of even more contextual correlations. We identify and test a noncontextuality inequality in whic…
On the classification of Hermitian self-dual additive codes over GF(9)
Lars Eirik Danielsen
Additive codes over GF(9) that are self-dual with respect to the Hermitian trace inner product have a natural application in quantum information theory, where they correspond to te…
Optimal preparation of graph states
Adan Cabello, Lars Eirik Danielsen, Antonio J. Lopez-Tarrida +1
We show how to prepare any graph state of up to 12 qubits with: (a) the minimum number of controlled-Z gates, and (b) the minimum preparation depth. We assume only one-qubit and co…
On Graphs and Codes Preserved by Edge Local Complementation
Lars Eirik Danielsen, Matthew G. Parker, Constanza Riera +1
Orbits of graphs under local complementation (LC) and edge local complementation (ELC) have been studied in several different contexts. For instance, there are connections between…