Results 41 to 50 of about 8,923 (240)

Scattering Calculations with Wavelets [PDF]

open access: yes, 2002
We show that the use of wavelet bases for solving the momentum-space scattering integral equation leads to sparse matrices which can simplify the solution. Wavelet bases are applied to calculate the K-matrix for nucleon-nucleon scattering with the s-wave
Kessler, B. M.   +2 more
core   +2 more sources

New Directions in Focused Ion Beam Induced Deposition for the Nanoprinting of Functional 3D Heterostructures

open access: yesAdvanced Materials Technologies, EarlyView.
Here, it is shown that focused ion beam induced deposition (FIBID) using helium and neon ions enables advanced high‐resolution 3D nanoprinting achieving precise multimaterial architectures and engineered internal voids. Thus, FIBID with finely focused noble gas ion species is presented as a unique platform for designing functional nanomaterials for ...
Frances Isabel Allen
wiley   +1 more source

Reversibility of continuous-variable quantum cloning

open access: yes, 2003
We analyze a reversibility of optimal Gaussian $1\to 2$ quantum cloning of a coherent state using only local operations on the clones and classical communication between them and propose a feasible experimental test of this feature.
A. Furusawa   +43 more
core   +1 more source

Tracking Quantum Error Correction [PDF]

open access: yes, 2018
To implement fault-tolerant quantum computation with continuous variables, the Gottesman--Kitaev--Preskill (GKP) qubit has been recognized as an important technological element.
Fukui, Kosuke   +2 more
core   +2 more sources

A Compact Incubation Platform for Long‐Term Cultivation of Biological Samples for Nitrogen‐Vacancy Center Widefield Microscopy

open access: yesAdvanced Materials Technologies, EarlyView.
A compact incubation platform enables long‐term cultivation of biological samples directly on diamond quantum sensors for NV widefield magnetometry. The 3D‐printed biocompatible chamber provides a temperature controlled, CO2${\rm CO}_2$ and humidity rich environment while accommodating total internal reflection excitation geometry.
Andre Pointner   +9 more
wiley   +1 more source

Linearizing and Forecasting: A Reservoir Computing Route to Digital Twins of the Brain

open access: yesAdvanced Science, EarlyView.
A new approach uses simple neural networks to create digital twins of brain activity, capturing how different patterns unfold over time. The method generates and recovers key dynamics even from noisy data. When applied to fMRI, it predicts brain signals and reveals distinctive activity patterns across regions and individuals, opening possibilities for ...
Gabriele Di Antonio   +3 more
wiley   +1 more source

Approximate Representation of One Mixed Problem Solution Pertaining to Heat Conduction Theory Using Special Functions

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2009
Using a special psi-function the paper presents an exact and approximate (with an error evaluation) solutions of the mixed problem pertaining to one-dimensional heat conduction equation. An advantage of the obtained approximate formula is its comparative
P. G. Lasy, I. N. Meleshko
doaj  

Study of Free‐Space Optical Quantum Network: Review and Prospectives

open access: yesAdvanced Science, EarlyView.
Free from the constraints of fiber connections, free‐space quantum network enables longer and more flexible quantum network connections. This review summarizes and comparatively analyzes free‐space quantum network experiments based on ground stations, satellites, and mobile platforms.
Hua‐Ying Liu, Zhenda Xie, Shining Zhu
wiley   +1 more source

A Quantum Optomechanical Interface Beyond the Resolved Sideband Limit

open access: yes, 2016
Mechanical oscillators which respond to radiation pressure are a promising means of transferring quantum information between light and matter. Optical--mechanical state swaps are a key operation in this setting.
Bennett, James S.   +5 more
core   +1 more source

Approximate Calculation of Sums II: Gaussian Type Quadrature

open access: yesSIAM Journal on Numerical Analysis, 2016
Summary: The present paper is a continuation of a recent article [ibid. 52, No. 4, 1867--1886 (2014; Zbl 1311.33006)], where we proposed an algorithmic approach for approximate calculation of sums of the form \(\sum_{j=1}^{N} f(j)\). The method is based on a Gaussian type quadrature formula for sums, which allows the calculation of sums with a very ...
Area, Ivan   +3 more
openaire   +3 more sources

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