186 citations · 1.3k across the 37 of their papers we have counts for
30 papers · 1 filter
Exponential lower bounds for low-degree strategies in position-based quantum cryptography
Isabel M. Moreno-Cuadrado, David Perez-Garcia, Carlos Palazuelos
Non-local quantum computation (NLQC) consists on the implementation of a bipartite unitary by two cooperating distant players by means of a two-round protocol with a singl…
On the power of quantum entanglement in multipartite quantum XOR games
Marius Junge, Carlos Palazuelos
In this paper we show that, given , there exist -player quantum XOR games for which the entangled bias can be arbitrarily larger than the bias of the game when the play…
Genuine multipartite entanglement of quantum states in the multiple-copy scenario
Carlos Palazuelos, Julio I. de Vicente
Genuine multipartite entanglement (GME) is considered a powerful form of entanglement since it corresponds to those states that are not biseparable, i.e.\ a mixture of partially se…
Maximal gap between local and global distinguishability of bipartite quantum states
Willian H. G. Corrêa, Ludovico Lami, Carlos Palazuelos
We prove a tight and close-to-optimal lower bound on the effectiveness of local quantum measurements (without classical communication) at discriminating any two bipartite quantum s…
Entanglement and superposition are equivalent concepts in any physical theory
Guillaume Aubrun, Ludovico Lami, Carlos Palazuelos +1
We prove that any two general probabilistic theories (GPTs) are entangleable, in the sense that their composite exhibits either entangled states or entangled measurements, if and o…
Asymptotic survival of genuine multipartite entanglement in noisy quantum networks depends on the topology
Patricia Contreras-Tejada, Carlos Palazuelos, Julio I. de Vicente
The study of entanglement in multipartite quantum states plays a major role in quantum information theory and genuine multipartite entanglement signals one of its strongest forms f…