Machine learning Hadron Spectral Functions in Lattice QCD

no code implementations • 1 Dec 2021 • Shi-Yang Chen, Heng-Tong Ding, Fei-Yi Liu, Gabor Papp, Chun-Bin Yang

From the mock data test we find that the sVAE in most cases is comparable to the maximum entropy method in the quality of reconstructing spectral functions and even outperforms the MEM in the case where the spectral function has sharp peaks with insufficient number of data points in the correlator.

BIG-bench Machine Learning