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Mostrando ítems 11-19 de 19
Artículo
Optimal preparation of graph states
(American Physical Society, 2011)
We show how to prepare any graph state of up to 12 qubits with (a) the minimum number of controlled-Z gates and (b) the minimum preparation depth. We assume only one-qubit and controlled-Z gates. The method exploits the ...
Artículo
Casimir‐Lifshitz optical resonators: a new platform for exploring physics at the nanoscale
(Wiley, 2024-02)
The Casimir-Lifshitz force, FC − L, has become a subject of great interest to both theoretical and applied physics communities due to its fundamental properties and potential technological implications in emerging nano-scale ...
Artículo
Optimal and tight Bell inequalities for state-independent contextuality sets
(American Physical Society, 2023)
Two fundamental quantum resources, nonlocality and contextuality, can be connected through Bell inequalities that are violated by state-independent contextuality (SI-C) sets. These Bell inequalities allow for applications ...
Artículo
Spin-texture topology in curved circuits driven by spin-orbit interactions
(Nature Research, 2023-07-22)
Interferometry is a powerful technique used to extract valuable information about the wave function of a system. In this work, we study the response of spin carriers to the effective field textures developed in curved ...
Artículo
Graph-theoretic approach to Bell experiments with low detection efficiency
(Cornell University, 2023)
Bell inequality tests where the detection efficiency is below a certain threshold ηcrit can be simulated with local hidden-variable models. For the Clauser-Horne-Shimony-Holt Bell inequality and maximally entangled states, ...
Artículo
A comparison of 210Pbxs, 137Cs, and Pu isotopes as proxies of soil redistribution in South Spain under severe erosion conditions
(Springer, 2023-06-01)
Purpose The use of fallout radionuclides as proxies for the study of soil redistribution processes in semiarid environments of Southern Spain has been restricted to 137Cs. The potential and limitations of alternative ...
Artículo
Experimental post-selection loophole-free time-bin and energy-time nonlocality with integrated photonics
(Optica Publishing Group, 2024-04-20)
Time-bin (TB) and energy-time (ET) entanglements are crucial resources for long-distance quantum information processing. However, their standard implementations suffer from the so-called post-selection loophole that allows ...
Ponencia
Ozone production using nanosecond-pulse and AC driven DBD in mixtures of oxygen and argon
(2021)
Ozone (O3) in a strong oxidizing agent with many industrial applications, such as bleaching, water disinfectant treatment, elimination of odors, etc . It can be produced in electrical discharges and, particularly, dielectric ...
Artículo
Certifying sets of quantum observables with any full-rank state
(American Physical Society, 2024-04-03)
We show that some sets of quantum observables are unique up to an isometry and have a contextuality witness that attains the same value for any initial state. We prove that these two properties make it possible to certify ...