Results 51 to 60 of about 437,004 (281)

Semiconductor nanowire metamaterial for broadband near-unity absorption

open access: yesScientific Reports, 2022
The realization of a semiconductor near-unity absorber in the infrared will provide new capabilities to transform applications in sensing, health, imaging, and quantum information science, especially where portability is required. Typically, commercially
Burak Tekcan   +8 more
doaj   +1 more source

Quantum Accelerators for High-Performance Computing Systems

open access: yes, 2017
We define some of the programming and system-level challenges facing the application of quantum processing to high-performance computing. Alongside barriers to physical integration, prominent differences in the execution of quantum and conventional ...
Britt, Keith A.   +2 more
core   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Low-loss superconducting resonators fabricated from tantalum films grown at room temperature

open access: yesCommunications Materials
The use of α-tantalum in superconducting circuits has enabled a considerable improvement in the coherence time of transmon qubits. The standard approach to grow α-tantalum thin films on silicon involves heating the substrate, which takes several hours ...
Guillaume Marcaud   +18 more
doaj   +1 more source

Decoding quantum field theory with machine learning

open access: yesJournal of High Energy Physics, 2023
We demonstrate how one can use machine learning techniques to bypass the technical difficulties of designing an experiment and translating its outcomes into concrete claims about fundamental features of quantum fields.
Daniel Grimmer   +3 more
doaj   +1 more source

Architecture and noise analysis of continuous variable quantum gates using two-dimensional cluster states

open access: yes, 2020
Due to its unique scalability potential, continuous variable quantum optics is a promising platform for large scale quantum computing and quantum simulation.
Andersen, Ulrik L.   +2 more
core   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

Quantum Tetrahedra

open access: yes, 2009
We discuss in details the role of Wigner 6j symbol as the basic building block unifying such different fields as state sum models for quantum geometry, topological quantum field theory, statistical lattice models and quantum computing.
Carfora, Mauro   +2 more
core   +1 more source

Quantum Computing and Quantum Algorithms [PDF]

open access: yes, 2020
The field of quantum computing and quantum algorithms is studied from the ground up. Qubits and their quantum-mechanical properties are discussed, followed by how they are transformed by quantum gates.
Serban, Daniel
core   +1 more source

Intrinsic quantum computation [PDF]

open access: yesPhysics Letters A, 2008
5 pages, 1 figure, 1 table; updated with corrections; http://cse.ucdavis.edu/~cmg/compmech/pubs/iqc ...
Crutchfield, James P., Wiesner, Karoline
openaire   +4 more sources

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