Results 161 to 170 of about 41,319 (304)

On the Robustness of Quantum Algorithms for Blockchain Consensus. [PDF]

Sensors (Basel), 2022
Ullah MA, Setiawan JW, Ur Rehman J, Shin H.   +3 more
europepmc   +1 more source

Single‐Particle Mid‐Infrared Photothermal Imaging Reveals Hidden Heterogeneity in Real‐World Micro‐ and Nanoplastics

Advanced Science, EarlyView.
Mid‐infrared photothermal imaging enables multidimensional profiling of micro‐ and nanoplastics in bottled water. A total of 9.9 × 104 particles L−1 is detected, with 64% in the nanoscale regime. Spectral evolution, including peak narrowing and band shifts, reveals local chain reorganization in polyethylene terephthalate (PET), highlighting intrinsic ...
Xinyu Deng, Yongqing Zhang, Xiaobin Tang, Hyeon Jeong Lee, Delong Zhang   +4 more
wiley   +1 more source

Implementation of Quantum Algorithms via Fast Three-Rydberg-Atom CCZ Gates. [PDF]

Entropy (Basel), 2022
Tang S, Yang C, Li D, Shao X.
europepmc   +1 more source

A Computational Strategy for Identifying Self‐Assembling Food‐Derived Molecules for Antiparasitic Nanotherapy

Advanced Science, EarlyView.
An integrated computational screening strategy identified ursolic acid (UA) and 18β‐glycyrrhetinic acid (18βGA) as a self‐assembling food‐derived molecular pair. The resulting carrier‐free nanoparticles (UA‐18βGA) showed synergistic antiparasitic activity, reduced combined toxicity, and host‐protective anti‐inflammatory effects in zebrafish and murine ...
Shenye Qu, Ting Wang, Jietao Liu, Jiacheng Qin, Bin Yang, Yihang Liu, Pengfei Li, Gaoxue Wang, Fei Ling   +8 more
wiley   +1 more source

Noise-induced barren plateaus in variational quantum algorithms. [PDF]

Nat Commun, 2021
Wang S, Fontana E, Cerezo M, Sharma K, Sone A, Cincio L, Coles PJ.   +6 more
europepmc   +1 more source

Semantic embedding for quantum algorithms

The study of classical algorithms is supported by an immense understructure, founded in logic, type, and category theory, that allows an algorithmist to reason about the sequential manipulation of data irrespective of a computation’s realizing dynamics ...
Chuang, Isaac L, Rossi, Zane M
core   +1 more source

Quantum Algorithms for Solvable Groups

, 2000
In this paper we give a polynomial-time quantum algorithm for computing orders of solvable groups. Several other problems, such as testing membership in solvable groups, testing equality of subgroups in a given solvable group, and testing normality of a ...
John Watrous
core   +1 more source

Integrating Machine Learning With Constant‐Potential Simulation to Unravel Charge‐Transfer Mechanisms in Electrochemical Nitrogen Fixation

Advanced Science, EarlyView.
Integrating interpretable machine learning with the fixed‐potential method reveals a novel mechanism: the catalytic activity of the electrochemical nitrogen reduction reaction is governed by partial charge transfer, induced by variations in the intermediate potential of zero charge under constant potential.
Yufei Xue, Dushuo Feng, Yuefei Zhang, Yang Zhang, Yalong Jiao, Aijun Du, Guoping Gao   +6 more
wiley   +1 more source

Backtesting Quantum Computing Algorithms for Portfolio Optimization

IEEE Transactions on Quantum Engineering
In portfolio theory, the investment portfolio optimization problem is one of those problems whose complexity grows exponentially with the number of assets.
Gines Carrascal, Paula Hernamperez, Guillermo Botella, Alberto del Barrio   +3 more
doaj   +1 more source

A panoply of quantum algorithms

, 2006
This thesis’ aim is to explore improvements to, and applications of, a fundamental quantum algorithm invented by Grover. Grover’s algorithm is a basic tool that can be applied to a large number of problems in computer science, creating quantum algorithms
Furrow, Bartholomew
core