51 citations · 124 across the 13 of their papers we have counts for
13 papers
A semi-definite programming formulation of the device-dependent guessing probability
Raffaele D'Avino, Aurora Mugnai, Miguel Navascués +2
In quantum mechanics, a measurement applied to a state in general produces some amount of intrinsic randomness. This is not only a fundamental feature of the theory, but is also at…
Deterministic randomness extraction for quantum random number generation with partial trust
Pablo Tikas Pueyo, Tomás Fernández Martos, Gabriel Senno
It is a well-known fact in classical information theory that no deterministic procedure can extract close-to-ideal randomness from an arbitrary entropy source. On the other hand, i…
Entanglement in the energy-constrained prepare-and-measure scenario: applications to randomness certification and channel discrimination
Raffaele D'Avino, Gabriel Senno, Mir Alimuddin +1
Quantum information tasks are often analyzed under varying trust assumptions about the devices involved. The semi-device-independent (SDI) framework offers a balance between needed…
Maximal intrinsic randomness of noisy quantum measurements
Fionnuala Curran, Morteza Moradi, Gabriel Senno +2
Quantum physics exhibits an intrinsic and private form of randomness with no classical counterpart. Any setup for quantum randomness generation involves measurements acting on quan…
Maximal intrinsic randomness of a quantum state
Shuyang Meng, Fionnuala Curran, Gabriel Senno +4
One of the most counterintuitive aspects of quantum theory is its claim that there is 'intrinsic' randomness in the physical world. Quantum information science has greatly progress…
Quantifying the intrinsic randomness of quantum measurements
Gabriel Senno, Thomas Strohm, Antonio Acín
Intrinsic quantum randomness is produced when a projective measurement on a given basis is implemented on a pure state that is not an element of the basis. The prepared state and i…
Semi-device-independent full randomness amplification based on energy bounds
Gabriel Senno, Antonio Acín
Quantum Bell nonlocality allows for the design of protocols that amplify the randomness of public and arbitrarily biased Santha-Vazirani sources, a classically impossible task. Inf…
Fast and simple quantum state estimation
Daniel Uzcategui Contreras, Gabriel Senno, Dardo Goyeneche
We present an iterative method to solve the multipartite quantum state estimation problem. We demonstrate convergence for any informationally complete set of generalized quantum me…
Contextual advantage for state-dependent cloning
Matteo Lostaglio, Gabriel Senno
A number of noncontextual models exist which reproduce different subsets of quantum theory and admit a no-cloning theorem. Therefore, if one chooses noncontextuality as one's notio…
Distinguishing computable mixtures of quantum states
Ignacio H. López Grande, Gabriel Senno, Gonzalo de la Torre +4
In this article we extend results from our previous work [Bendersky, de la Torre, Senno, Figueira and Acín, Phys. Rev. Lett. 116, 230406 (2016)] by providing a protocol to distingu…
Non-signaling deterministic models for non-local correlations have to be uncomputable
Ariel Bendersky, Gabriel Senno, Gonzalo de la Torre +2
Quantum mechanics postulates random outcomes. However, a model making the same output predictions but in a deterministic manner would be, in principle, experimentally indistinguish…
Robust Bell inequalities from communication complexity
Sophie Laplante, Mathieu Laurière, Alexandre Nolin +2
The question of how large Bell inequality violations can be, for quantum distributions, has been the object of much work in the past several years. We say that a Bell inequality is…
Algorithmic Pseudorandomness in Quantum Setups
Ariel Bendersky, Gonzalo de la Torre, Gabriel Senno +2
The Church-Turing thesis is one of the pillars of computer science; it postulates that every classical system has equivalent computability power to the so-called Turing machine. Wh…