no code implementations • 20 Oct 2022 • Junde Liu, Dongchen Huang, Yi-feng Yang, Tian Qian
Our method takes advantage of the self-correlation information within the spectra themselves and can greatly optimize the quality of the spectra while removing the grid structure and noise simultaneously.
no code implementations • 19 Oct 2022 • Dongchen Huang, Junde Liu, Tian Qian, Yi-feng Yang
De-noising plays a crucial role in the post-processing of spectra.
no code implementations • 28 Jul 2021 • Dongchen Huang, Yi-feng Yang
Traditional maximum entropy and sparsity-based algorithms for analytic continuation often suffer from the ill-posed kernel matrix or demand tremendous computation time for parameter tuning.
no code implementations • 6 Dec 2016 • Li Huang, Yi-feng Yang, Lei Wang
Exploiting the quantum to classical mapping inherent in the continuous-time quantum Monte Carlo methods, we construct a classical molecular gas model to reproduce the quantum distributions.