Results 51 to 60 of about 4,261,748 (159)

A Consistent Approach to Modeling Quantum Observers

Entropy
A number of no-go theorems have shown that Wigner’s Friend scenarios combined with various metaphysical assumptions lead to contradictions in any version of quantum theory.
David W. Ring
doaj   +1 more source

Circumventing traps in analog quantum machine learning algorithms through co-design

APL Quantum
Quantum machine learning algorithms promise to deliver near-term, applicable quantum computation on noisy, intermediate-scale systems. While most of these algorithms leverage quantum circuits for generic applications, a recent set of proposals, called ...
Rodrigo Araiza Bravo, Jorge Garcia Ponce, Hong-Ye Hu, Susanne F. Yelin   +3 more
doaj   +1 more source

Quantum computing with exciton-polariton condensates

, 2020
10.1038/s41534-020-0244-xnpj Quantum ...
Liew, T.C.H., Ghosh, Sanjib, Ghosh, S., Liew, Timothy C. H.   +3 more
core   +1 more source

Sensing with quantum light: a perspective

Nanophotonics
I present my perspective on sensing with quantum light. I summarise the motivations and methodology for identifying quantum enhancements in sensing over a classical sensor.
Datta Animesh
doaj   +1 more source

Quantum stochastic convolution cocycles II [PDF]

, 2008
Schurmann's theory of quantum Levy processes, and more generally the theory of quantum stochastic convolution cocycles, is extended to the topological context of compact quantum groups and operator space coalgebras.
Skalski, Adam G., Lindsay, J. Martin
core   +2 more sources

Tensor network approach to momentum-resolved spectroscopy in nonperiodic super-moiré systems

Physical Review Research
Computing spectral functions in large, nonperiodic super-moiré systems remains an open problem due to the exceptionally large system size that must be considered.
Anouar Moustaj, Yitao Sun, Tiago V. C. Antão, Jose L. Lado   +3 more
doaj   +1 more source

Quantum Computing and Cybersecurity in Accounting and Finance in the Post-Quantum World: Challenges and Opportunities for Securing Accounting and Finance Systems

FinTech
Quantum technology is significantly transforming businesses, organisations, and information systems. It will have a significant impact on accounting and finance, particularly in the context of cybersecurity.
Huma Habib Shadan, Sardar M. N. Islam
doaj   +1 more source

Modeling of Semiconductor Electrostatic Qubits Realized Through Coupled Quantum Dots

IEEE Access, 2019
Considering the enormous advances in nanometer-scale CMOS technology that now allows one to reliably fabricate billions of switching devices on a single silicon die, electrostatically controlled quantum dots (implemented as quantum wells) appear to be ...
Panagiotis Giounanlis, Elena Blokhina, Krzysztof Pomorski, Dirk R. Leipold, Robert Bogdan Staszewski   +4 more
doaj   +1 more source

Quantum information theory and the foundations of quantum mechanics [PDF]

, 2004
This thesis is a contribution to the debate on the implications of quantum information theory for the foundational problems of quantum mechanics. In Part I an attempt is made to shed some light on the nature of information and quantum information theory.
Timpson, Christopher, Timpson, Christopher Gordon, Brown, Harvey R, Brown, Harvey R.   +3 more
core   +1 more source

Exploring Quantum-Inspired Encoding Strategies in Neuromorphic Systems for Affective State Recognition

Sensors
In this paper, we explore the spiking encoding methodology within spiking neural networks for affective state recognition, deriving inspiration from the principles of quantum entanglement. A pioneering encoding strategy is proposed based on the strategic
Fang Wang, Xiaoqiang Liang, Xingqian Du
doaj   +1 more source