Results 51 to 60 of about 3,047,990 (260)
Minimizing Estimation Runtime on Noisy Quantum Computers
PRX Quantum, 2021 The number of measurements demanded by hybrid quantum-classical algorithms such as the variational quantum eigensolver (VQE) is prohibitively high for many problems of practical value.
Guoming Wang +3 more
doaj +1 more source
A Quantum Algorithm for Pricing Asian Options on Valuation Trees
Risks, 2022 We develop a novel quantum algorithm for approximating the price of a discrete floating-strike Asian option based on an underlying valuation tree.
Mark-Oliver Wolf +2 more
doaj +1 more source
Modified Iterative Quantum Amplitude Estimation is Asymptotically Optimal
, 2023 16 pages including Appendix, 14 figures, fixed typo in Lemma 3.7 about numerical query ...
Shion Fukuzawa +3 more
openaire +3 more sources
Efficient quantum amplitude encoding of polynomial functions [PDF]
Loading functions into quantum computers represents an essential step in several quantum algorithms, such as quantum partial differential equation solvers.
Gonzalez-Conde, Javier +7 more
core +1 more source
FEBS 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-enhanced mean value estimation via adaptive measurement [PDF]
QuantumQuantum-enhanced (i.e., higher performance by quantum effects than any classical methods) mean value estimation of observables is a fundamental task in various quantum technologies; in particular, it is an essential subroutine in quantum computing ...
Kaito Wada +2 more
doaj +1 more source
FEBS Open Bio, EarlyView.This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill +4 more
wiley +1 more source
European Physical Journal C: Particles and Fields, 2019 We introduce and study a quantum channel that arises from the structure of the vacuum state of Dirac fields propagating in a Garfinkle–Horowitz–Strominger ($$\mathrm {GHS}$$ GHS ) dilation black hole spacetime.
Yumeng Huang +3 more
doaj +1 more source
FEBS Open Bio, EarlyView.The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong +3 more
wiley +1 more source
Investigations in Quantum Computing: Causality and Graph Isomorphism [PDF]
, 2004 In this thesis I explore two different types of limits on the time complexity of quantum computation---that is, limits on how much time is required to perform a given class of quantum operations on a quantum system. Upper limits can be found by explicit
Beckman, David Eugene
core +1 more source