2 papers
cond-mat.str-el2024
Generalized Spectral Decomposition for Quantum Impurity Problems
Jun-Bin Wang, Dongchen Huang, Yi-feng Yang
Solving quantum impurity problems may advance our understanding of strongly correlated electron physics, but its development in multi-impurity systems has been greatly hindered due…
cond-mat.mtrl-sci2024
Training-set-free two-stage deep learning for spectroscopic data de-noising
Dongchen Huang, Junde Liu, Tian Qian +1
De-noising is a prominent step in the spectra post-processing procedure. Previous machine learning-based methods are fast but mostly based on supervised learning and require a trai…