Results 81 to 90 of about 1,077,565 (335)

Quantum information processing and relativistic quantum fields [PDF]

open access: yesClassical and Quantum Gravity, 2014
16 pages, 2 figures. Improved abstract and discussion of 'ideal' measurements.
Benincasa, Dionigi M. T.   +3 more
openaire   +2 more sources

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund   +6 more
wiley   +1 more source

Development of Quantum Private Queries Protocol on Collective-Dephasing Noise Channel

open access: yesApplied Sciences, 2020
Quantum private queries can commonly protect important information in a good many of domains, such as finance, business, military, which use quantum effects to achieve unprecedented classical private queries. However, quantum state can be easily affected
Jingbo Zhao   +4 more
doaj   +1 more source

Quantum Gaussian process state: A kernel-inspired state with quantum support data

open access: yesPhysical Review Research, 2022
We introduce the quantum Gaussian process state, motivated via a statistical inference for the wave function supported by a data set of unentangled product states.
Yannic Rath, George H. Booth
doaj   +1 more source

Experimental Monte Carlo Quantum Process Certification

open access: yes, 2012
Experimental implementations of quantum information processing have now reached a level of sophistication where quantum process tomography is impractical.
A. Fedorov   +5 more
core   +1 more source

Quantum–enhanced information processing

open access: yesPhilosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences, 2000
Summary: Information is stored, transmitted and processed always by physical means. Thus the concept of information and computation can be properly formulated only in the context of a physical theory and the study of information processing requires experimentation.
M, Mosca, R, Jozsa, A, Steane, A, Ekert
openaire   +3 more sources

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

open access: yesAdvanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar   +8 more
wiley   +1 more source

Ferrocene Derivatives Enable Ultrasensitive Perovskite Photodetectors with Enhanced Reverse Bias Stability

open access: yesAdvanced Functional Materials, EarlyView.
Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong   +16 more
wiley   +1 more source

A classical appraisal of quantum definitions of non-Markovian dynamics

open access: yes, 2012
We consider the issue of non-Markovianity of a quantum dynamics starting from a comparison with the classical definition of Markovian process. We point to the fact that two sufficient but not necessary signatures of non-Markovianity of a classical ...
Bassano Vacchini   +10 more
core   +1 more source

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