Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR835 papers
- The Ohio State UniversityUS812 papers
- Universidade de São PauloBR798 papers
- Panjab UniversityIN636 papers
- Universidade Federal do ABCBR635 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TorinoIT634 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR603 papers
- Benemérita Universidad Autónoma de PueblaMX594 papers
- European Organization for Nuclear ResearchCH583 papers
- Wayne State UniversityUS576 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT570 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di CataniaIT565 papers
15 papers · 2 filters
Information causality in multipartite scenarios
Lucas Pollyceno, Rafael Chaves, Rafael Rabelo
Bell nonlocality is one of the most intriguing and counter-intuitive phenomena displayed by quantum systems. Interestingly, such stronger-than-classical quantum correlations are so…
A source of entangled photons based on a cavity-enhanced and strain-tuned GaAs quantum dot
Michele B. Rota, Tobias M. Krieger, Quirin Buchinger +21
A quantum-light source that delivers photons with a high brightness and a high degree of entanglement is fundamental for the development of efficient entanglement-based quantum-key…
Witnessing Non-Classicality in a Simple Causal Structure with Three Observable Variables
Pedro Lauand, Davide Poderini, Ranieri Nery +4
Seen from the modern lens of causal inference, Bell's theorem is nothing else than the proof that a specific classical causal model cannot explain quantum correlations. It is thus…
Silicon anisotropy in a bi-dimensional optomechanical cavity
Cauê M. Kersul, Rodrigo Benevides, Flávio Moraes +5
In this work, we study the effects of mechanical anisotropy in a 2D optomechanical crystal geometry. We fabricate and measure devices with different orientations, showing the depen…
No-local-broadcasting theorem for non-signalling behaviours and assemblages
Adrian Solymos, Carlos Vieira, Cristhiano Duarte +1
The no-broadcasting theorem is a fundamental result in quantum information theory. It guarantees that a class of attacks on quantum protocols, based on eavesdropping and indiscrimi…
Generation and transfer of entangled states between two connected microtoroidal cavities: analysis of different types of coupling
Emilio H. S. Sousa, A. Vidiella-Barranco, J. A. Roversi
We investigate the generation and transfer of entangled states between two coupled microtoroidal cavities considering two different types of couplings, namely i) via a bridge qubit…
Shortcuts to thermodynamic quasistaticity
Artur Soriani, Eduardo Miranda, Sebastian Deffner +1
The operation of near-term quantum technologies requires the development of feasible, implementable, and robust strategies of controlling complex many body systems. To this end, a…
Interplays between classical and quantum entanglement-assisted communication scenarios
Carlos Vieira, Carlos de Gois, Lucas Pollyceno +1
Prepare-and-measure scenarios, in their many forms, can be seen as the basic building blocks of communication tasks. As such, they can be used to analyze a diversity of classical a…
From the delay time in Quantum Mechanics to the Goos-Hänchen shift in Optics
Stefano De Leo, Leonardo Solidoro
Delay times in quantum mechanics always represented an intriguing challenge for physicists. Due to the fact that quantum mechanical experiments are, often, hard to be implemented,…
Synchronous observation of Bell nonlocality and state-dependent Kochen-Specker contextuality
Lei Xiao, Gabriel Ruffolo, André Mazzari +4
Bell nonlocality and Kochen-Specker contextuality are two remarkable nonclassical features of quantum theory, related to strong correlations between outcomes of measurements perfor…
Assessing the performance of quantum annealing with nonlinear driving
Artur Soriani, Pierre Nazé, Marcus V. S. Bonança +2
Current generation quantum annealers have already proven to be successful problem-solvers. Yet, quantum annealing is still very much in its infancy, with suboptimal applicability.…
From quantum speed limits to energy-efficient quantum gates
Maxwell Aifer, Sebastian Deffner
While recent breakthroughs in quantum computing promise the nascence of the quantum information age, quantum states remain delicate to control. Moreover, the required energy budget…
Redundantly amplified information suppresses quantum correlations in many-body systems
D. Girolami, A. Touil, B. Yan +2
We establish bounds on quantum correlations in many-body systems. They reveal what sort of information about a quantum system can be simultaneously recorded in different parts of i…
Differential Geometry of Contextuality
Sidiney B. Montanhano
Contextuality has long been associated with topological properties. In this work, such a relationship is elevated to identification in the broader framework of generalized contextu…
Quantum thermodynamic devices: from theoretical proposals to experimental reality
Nathan M. Myers, Obinna Abah, Sebastian Deffner
Thermodynamics originated in the need to understand novel technologies developed by the Industrial Revolution. However, over the centuries the description of engines, refrigerators…