28 citations · 30 across the 2 of their papers we have counts for
6 papers · 1 filter
Device-independent bounds from Cabello's nonlocality argument
Ashutosh Rai, Matej Pivoluska, Martin Plesch +3
Hardy-type arguments manifest Bell nonlocality in one of the simplest possible ways. Except for demonstrating nonclassical signature of entangled states in question, they can also…
Non-Local Network Coding in Interference Channels
Jiyoung Yun, Ashutosh Rai, Joonwoo Bae
In a network, a channel introduces correlations to the parties that aim to establish a communication protocol. In this work, we present a framework of non-local network coding by e…
Geometry of the quantum set on no-signaling faces
Ashutosh Rai, Cristhiano Duarte, Samurai Brito +1
Since Bell's theorem we know that quantum mechanics is incompatible with local hidden-variable models, the phenomenon known as quantum nonlocality. However, despite steady progress…
Strong Quantum Solutions in Conflicting Interest Bayesian Games
Ashutosh Rai, Goutam Paul
Quantum entanglement has been recently demonstrated as a useful resource in conflicting interest games of incomplete information between two players, Alice and Bob [Pappa et al., P…
Strong supremacy of quantum systems as communication resource
Maria Quadeer, Manik Banik, Andris Ambainis +1
We investigate the task of -level random access codes (-RACs) and consider the possibility of encoding classical strings of -level symbols (dits) into a quantum system of…
Hardy's nonlocality argument as witness for post-quantum correlation
Subhadipa Das, Manik Banik, Ashutosh Rai +2
Recently, Gallego et.al. [Phys. Rev. Lett 107, 210403 (2011)] proved that any future information principle aiming at distinguishing between quantum and post-quantum correlation mus…