Results 121 to 130 of about 4,121,664 (393)

Quantum spherical model [PDF]

open access: yesarXiv, 2012
We define a "quantum spherical model", a quantum lattice model.
arxiv  

Application of quantum machine learning using the quantum kernel algorithm on high energy physics analysis at the LHC

open access: yesPhysical Review Research, 2021
Quantum machine learning could possibly become a valuable alternative to classical machine learning for applications in high energy physics by offering computational speedups.
Sau Lan Wu   +22 more
doaj   +1 more source

3D Printed Ultra‐Fast Plastic Scintillators Based on Perovskite‐Photocurable Polymer Composite

open access: yesAdvanced 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

A unified approach to exact solutions of time-dependent Lie-algebraic quantum systems

open access: yes, 2003
By using the Lewis-Riesenfeld theory and the invariant-related unitary transformation formulation, the exact solutions of the {\it time-dependent} Schr\"{o}dinger equations which govern the various Lie-algebraic quantum systems in atomic physics, quantum
Chen, Pan, Shen, Jian Qi, Zhu, Hong Yi
core   +1 more source

Can classical physics agree with quantum physics on quantum phenomena? [PDF]

open access: yesarXiv, 2015
Classical physics fails where quantum physics prevails. This common understanding applies to quantum phenomena that are acknowledged to be beyond the reach of classical physics. Here, we make an attempt at weakening this solid belief that classical physics is unfit to explain the quantum world.
arxiv  

Backward propagating quantum repeater protocol with multiple quantum memories [PDF]

open access: yesarXiv, 2022
Quantum repeaters with multiple quantum memories provide high throughput, low latency, and high fidelity quantum state (qubit) transfer over long distances. However, conventional quantum repeater protocols require full connections among the multiple quantum memories in a repeater node, which is technically challenging.
arxiv  

Increasing the Protocol Gain of Quantum Cryptography [PDF]

open access: yesEngineering and Technology Journal, 2013
Quantum cryptography is a technique to distribute a sequence of truly random and unconditionally secure bits over a secure communication by applying the phenomena of quantum physics.
Firas Ali Sabir Al-Juboori   +2 more
doaj   +1 more source

Recent Advances on Graphene Quantum Dots: From Chemistry and Physics to Applications

open access: yesAdvances in Materials, 2019
Graphene quantum dots (GQDs) that are flat 0D nanomaterials have attracted increasing interest because of their exceptional chemicophysical properties and novel applications in energy conversion and storage, electro/photo/chemical catalysis, flexible ...
Yibo Yan   +7 more
semanticscholar   +1 more source

Structurally Colored Physically Unclonable Functions with Ultra‐Rich and Stable Encoding Capacity

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
This study reports a design strategy for generating bright‐field resolvable physically unclonable functions with extremely rich encoding capacity coupled with outstanding thermal and chemical stability. The optical response emerges from thickness‐dependent structural color formation in ZnO features, which are fabricated by physical vapor deposition ...
Abidin Esidir   +8 more
wiley   +1 more source

Phase transition of a continuous-time quantum walk on the half line [PDF]

open access: yesQuantum Information Processing, Vol.23, 243 (2024)
Quantum walks are referred to as quantum analogs to random walks in mathematics. They have been studied as quantum algorithms in quantum information for quantum computers. There are two types of quantum walks. One is the discrete-time quantum walk and the other is the continuous-time quantum walk.
arxiv   +1 more source

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