Results 61 to 70 of about 4,044,060 (386)

Quantum information and quantum simulation of neutrino physics

open access: yesThe European Physical Journal A, 2023
13 pages, 3 figures. Invited review for the Eur. Phys. J. A special issue on "Quantum computing in low-energy nuclear theory"
A. B. Balantekin   +4 more
openaire   +3 more sources

Cassirer and Bohr on Intuitive and Symbolic Knowledge in Quantum Physics

open access: yesTheoria, 2014
This paper compares Cassirer´s and Bohr´s views on symbolic knowledge in quantum physics.  Although both of them consider quantum physics as symbolic knowledge, for Cassirer this amounts to a complete renunciation to intuition in quantum physics, while ...
Hernán Pringe
doaj   +1 more source

Fine-grained uncertainty relation and nonlocality of tripartite systems

open access: yes, 2011
The upper bound of the fine-grained uncertainty relation is different for classical physics, quantum physics and no-signaling theories with maximal nonlocality (supper quantum correlation), as was shown in the case of bipartite systems [J.
A. S. Majumdar   +3 more
core   +1 more source

Quantum Algorithm for High Energy Physics Simulations.

open access: yesPhysical Review Letters, 2021
Simulating quantum field theories is a flagship application of quantum computing. However, calculating experimentally relevant high energy scattering amplitudes entirely on a quantum computer is prohibitively difficult.
B. Nachman   +3 more
semanticscholar   +1 more source

A condition for any realistic theory of quantum systems

open access: yes, 2007
In quantum physics, the density operator completely describes the state. Instead, in classical physics the mean value of every physical quantity is evaluated by means of a probability distribution. We study the possibility to describe pure quantum states
A. Montina   +8 more
core   +1 more source

Determining the Quantum Expectation Value by Measuring a Single Photon [PDF]

open access: yes, 2017
Quantum mechanics, one of the keystones of modern physics, exhibits several peculiar properties, differentiating it from classical mechanics. One of the most intriguing is that variables might not have definite values.
A Signoles   +41 more
core   +4 more sources

Quantum cyber-physical systems

open access: yesScientific Reports, 2022
AbstractThis paper aims to promote a quantum framework that analyzes Industry 4.0 cyber-physical systems more efficiently than traditional simulations used to represent integrated systems. The paper proposes a novel configuration of distributed quantum circuits in multilayered complex networks that enable the evaluation of industrial value creation ...
Villalba-Diez, Javier   +4 more
openaire   +6 more sources

Quantum Physics

open access: yesFrom Atoms to Higgs Boson, 2019
Anna Goussiou View profile Catalog Description: Introduction to concepts and methods of quantum physics: wave mechanics (de Broglie wavelength, uncertainty principle, Schrodinger equation), one-dimensional examples (tunneling, harmonic oscillator ...
J. Forshaw
semanticscholar   +3 more sources

Quantum machine learning in high energy physics [PDF]

open access: yesMachine Learning: Science and Technology, 2020
Machine learning has been used in high energy physics (HEP) for a long time, primarily at the analysis level with supervised classification. Quantum computing was postulated in the early 1980s as way to perform computations that would not be tractable ...
W. Guan   +6 more
semanticscholar   +1 more source

Physical Implementations for Quantum Communication in Quantum Networks [PDF]

open access: yesTechnical Digest. Summaries of Papers Presented at the International Quantum Electronics Conference. Conference Edition. 1998 Technical Digest Series, Vol.7 (IEEE Cat. No.98CH36236), 1999
A quantum network where the data stored, processed, and communicated consists of quantum bits, would offer exciting possibilities including teleportation, dense coding, quantum money, secured quantum key distribution, and perhaps distributed quantum computing. But how to implement such a network?
Briege, H. -J.   +6 more
openaire   +5 more sources

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