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Data-driven forecasting of nonequilibrium solid-state dynamics

delete2023-05-11
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PRE
AI
S
Stefan Meinecke *
F
Felix Köster
D
Dominik Christiansen
K
Kathy Lüdge
K
Knorr, Andreas
M
Malte Selig
DOI:10.1103/PhysRevB.107.184306delete
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摘要

摘要

En 中文
We present a data-driven approach to efficiently approximate nonlinear transient dynamics in solid-state systems. Our proposed machine-learning model combines a dimensionality reduction stage with a nonlinear vector autoregression scheme. We report an outstanding time-series forecasting performance combined with an easy-to-deploy model and an inexpensive training routine. Our results are of great relevance as they have the potential to massively accelerate multiphysics simulation software and thereby guide the future development of solid-state-based technologies.
Keyword:
NEURAL-NETWORK
MACHINE
APPROXIMATION
GENERATION
COMPLEX
WIENER
MEMORY
MODEL

期刊

Physical Review B 封面图
Physical Review B
IF:
3.7
论文数:
15.4W
被引数:
41.0W

机构

T
Technical University of Berlin
学者数:
1.3W
论文数: 1.1W
被引数: 18
T
Technische Universitat Ilmenau
学者数:
2.4K
论文数: 2.0K
被引数: 20
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