Results 91 to 100 of about 577,492 (310)
Quantumness of correlations, quantumness of ensembles and quantum data hiding [PDF]
New Journal of Physics, 2014 We study the quantumness of correlations for ensembles of bi- and multi-partite systems and relate it to the task of quantum data hiding. Quantumness is here intended in the sense of minimum average disturbance under local measurements. We consider a very general framework, but focus on local complete von Neumann measurements as cause of the ...
John Calsamiglia +3 more
openaire +7 more sources
Advanced Functional Materials, EarlyView.This work presents an overview of the PTC‐VMD system for water‐hydrogen co‐generation. a) Illustration of the hydrogel‐based PTC membrane and the co‐generation of water and hydrogen. b) Structure of the PTC‐VMD system and the functions of each component layer.
Jiawei Sun +7 more
wiley +1 more source
Correlation properties of quantum measurements
, 1996 The kind of information provided by a measurement is determined in terms of the correlation established between observables of the apparatus and the measured system.
Busch, Paul, Lahti, Pekka
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Bounding Temporal Quantum Correlations [PDF]
Physical Review Letters, 2013 Sequential measurements on a single particle play an important role in fundamental tests of quantum mechanics. We provide a general method to analyze temporal quantum correlations, which allows us to compute the maximal correlations for sequential measurements in quantum mechanics.
Costantino Budroni +3 more
openaire +5 more sources
Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.This study reveals that higher shell S coordination can effectively modulate the spin state of FeN4 site via long‐range electronic interactions, giving rise to the oriented generation of singlet oxygen from peroxymonosulfate activation. Abstract Precise manipulation of coordination structure of single‐atom sites and establishment of schematic ...
Liang Zhang +8 more
wiley +1 more source
Non-classical correlation of cascaded photon pairs emitted from quantum dot
, 2011 We studied the quantum correlation between the photon pairs generated by biexciton cascade decays of self-assembled quantum dots, and determined the temperature behavior associated with so-called sudden change of the quantum correlation. The relationship
Ge, Rong-Chun +4 more
core +1 more source
Quantum Correlations and Communications
, 2020 The ontology of quantum theory, with features such as superpositions, entanglement and quantum measurements, is fascinating and radically different to that of many established physical models. It gives rise to predictions of correlations in laboratory data that distinguish quantum theory in the broader landscape of physical models.
openaire +3 more sources
3D Printed Ultra‐Fast Plastic Scintillators Based on Perovskite‐Photocurable Polymer Composite
Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.The demand for radiation detection is increasing in a number of fields, including high‐energy physics, medical imaging, and homeland security. This study serves to demonstrate the potential for the fabrication of fast perovskite‐based scintillators with complex shapes via stereolithographic additive manufacturing, representing a new path toward the ...
Antonella Giuri +16 more
wiley +1 more source
Feedback-assisted quantum nondemolition measurement in an atom-light-correlated interferometer
New Journal of PhysicsQuantum nondemolition (QND) measurement plays an essential role in quantum optics and quantum information. Here, a feedback-assisted atom-light-correlated interferometer (FALCI) is proposed and applied to the QND measurement of photon number, in which ...
Gao-Feng Jiao
doaj +1 more source
, 2013 We report a nuclear magnetic resonance experiment, which simulates the quantum transverse Ising spin system in a triangular configuration and further show that the monogamy of quantum correlations can be used to distinguish between the frustrated and non-
De, Aditi Sen +5 more
core +1 more source