Search Results - "Rosset, Denis"

Resource Theory of Quantum Memories and Their Faithful Verification with Minimal Assumptions by Rosset, Denis, Buscemi, Francesco, Liang, Yeong-Cherng

“…We provide a complete set of game-theoretic conditions equivalent to the existence of a transformation from one quantum channel into another one, by means of…”
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Quantum Inflation: A General Approach to Quantum Causal Compatibility by Wolfe, Elie, Pozas-Kerstjens, Alejandro, Grinberg, Matan, Rosset, Denis, Acín, Antonio, Navascués, Miguel

“…Causality is a seminal concept in science: Any research discipline, from sociology and medicine to physics and chemistry, aims at understanding the causes that…”
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The type-independent resource theory of local operations and shared randomness by Schmid, David, Rosset, Denis, Buscemi, Francesco

“…In space-like separated experiments and other scenarios where multiple parties share a classical common cause but no cause-effect relations, quantum theory…”
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Arbitrarily small amount of measurement independence is sufficient to manifest quantum nonlocality by Pütz, Gilles, Rosset, Denis, Barnea, Tomer Jack, Liang, Yeong-Cherng, Gisin, Nicolas

“…The use of Bell's theorem in any application or experiment relies on the assumption of free choice or, more precisely, measurement independence, meaning that…”
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Imperfect measurement settings: Implications for quantum state tomography and entanglement witnesses by Rosset, Denis, Ferretti-Schöbitz, Raphael, Bancal, Jean-Daniel, Gisin, Nicolas, Liang, Yeong-Cherng

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Receiver-device-independent quantum key distribution protocols by Ioannou, Marie, Sekatski, Pavel, Abbott, Alastair A, Rosset, Denis, Bancal, Jean-Daniel, Brunner, Nicolas

“…Abstract We discuss quantum key distribution protocols and their security analysis, considering a receiver-device-independent (RDI) model. The sender’s…”
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Measurement-Device-Independent Entanglement Witnesses for All Entangled Quantum States by Branciard, Cyril, Rosset, Denis, Liang, Yeong-Cherng, Gisin, Nicolas

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Postquantum common-cause channels: the resource theory of local operations and shared entanglement by Schmid, David, Du, Haoxing, Mudassar, Maryam, Coulter-de Wit, Ghi, Rosset, Denis, Hoban, Matty J.

“…We define the type-independent resource theory of local operations and shared entanglement (LOSE). This allows us to formally quantify postquantumness in…”
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Entangled states cannot be classically simulated in generalized Bell experiments with quantum inputs by Rosset, Denis, Branciard, Cyril, Gisin, Nicolas, Liang, Yeong-Cherng

“…Simulation tasks are insightful tools to compare information-theoretic resources. Considering a generalization of usual Bell scenarios where external quantum…”
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Type-Independent Characterization of Spacelike Separated Resources by Rosset, Denis, Schmid, David, Buscemi, Francesco

“…Quantum theory describes multipartite objects of various types: quantum states, nonlocal boxes, steering assemblages, teleportages, distributed measurements,…”
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Enabling Computation of Correlation Bounds for Finite-Dimensional Quantum Systems via Symmetrization by Tavakoli, Armin, Rosset, Denis, Renou, Marc-Olivier

“…We present a technique for reducing the computational requirements by several orders of magnitude in the evaluation of semidefinite relaxations for bounding…”
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Genuine Network Multipartite Entanglement by Navascués, Miguel, Wolfe, Elie, Rosset, Denis, Pozas-Kerstjens, Alejandro

“…The standard definition of genuine multipartite entanglement stems from the need to assess the quantum control over an ever-growing number of quantum systems…”
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Measurement-device-independent entanglement witnesses for all entangled quantum states by Branciard, Cyril, Rosset, Denis, Liang, Yeong-Cherng, Gisin, Nicolas

“…The problem of demonstrating entanglement is central to quantum information processing applications. Resorting to standard entanglement witnesses requires one…”
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Nonlinear Bell Inequalities Tailored for Quantum Networks by Rosset, Denis, Branciard, Cyril, Barnea, Tomer Jack, Pütz, Gilles, Brunner, Nicolas, Gisin, Nicolas

“…In a quantum network, distant observers sharing physical resources emitted by independent sources can establish strong correlations, which defy any classical…”
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Measurement-Device-Independent Verification of Quantum Channels by Graffitti, Francesco, Pickston, Alexander, Barrow, Peter, Proietti, Massimiliano, Kundys, Dmytro, Rosset, Denis, Ringbauer, Martin, Fedrizzi, Alessandro

“…The capability to reliably transmit and store quantum information is an essential building block for future quantum networks and processors. Gauging the…”
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Mutually unbiased bases and symmetric informationally complete measurements in Bell experiments by Tavakoli, Armin, Farkas, Máté, Rosset, Denis, Bancal, Jean-Daniel, Kaniewski, Jedrzej

“…Mutually unbiased bases (MUBs) and symmetric informationally complete projectors (SICs) are crucial to many conceptual and practical aspects of quantum theory…”
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Family of Bell-like Inequalities as Device-Independent Witnesses for Entanglement Depth by Liang, Yeong-Cherng, Rosset, Denis, Bancal, Jean-Daniel, Pütz, Gilles, Barnea, Tomer Jack, Gisin, Nicolas

“…We present a simple family of Bell inequalities applicable to a scenario involving arbitrarily many parties, each of which performs two binary-outcome…”
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Classical simulation of entanglement swapping with bounded communication by Branciard, Cyril, Brunner, Nicolas, Buhrman, Harry, Cleve, Richard, Gisin, Nicolas, Portmann, Samuel, Rosset, Denis, Szegedy, Mario

“…Entanglement appears under two different forms in quantum theory, namely, as a property of states of joint systems and as a property of measurement eigenstates…”
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Bilocal versus nonbilocal correlations in entanglement-swapping experiments by Branciard, Cyril, Rosset, Denis, Gisin, Nicolas, Pironio, Stefano

“…Entanglement swapping is a process by which two initially independent quantum systems can become entangled and generate nonlocal correlations. To characterize…”
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Noncommutative polynomial optimization under symmetry by Ioannou, Marie, Rosset, Denis

“…We present a general framework to exploit the symmetries present in the Navascu{\'e}s-Pironio-Ac{\'i}n semidefinite relaxations that approximate invariant…”
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