186 citations · 1.3k across the 37 of their papers we have counts for
42 papers
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 a question of Blecher, Pisier, Shlyakhtenko
Roy Araiza, Marius Junge, Carlos Palazuelos
We show the failure of a matricial version of Grothendieck's theorem for operator spaces, thereby resolving a long-standing open question in the field. Moreover, by showing that su…
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…
On the relation between completely bounded and -summing maps with applications to quantum XOR games
Marius Junge, Aleksander M. Kubicki, Carlos Palazuelos +1
In this work we show that, given a linear map from a general operator space into the dual of a C-algebra, its completely bounded norm is upper bounded by a universal constant t…
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…