@article{Yang:2020DI,
  author = "Yang, Yi-Bo  and  Liang, Jian  and  Liu, Zhaofeng  and  Sun, Peng",
  title = "{Trace anomaly and dynamical quark mass}",
  doi = "10.22323/1.363.0001",
  journal = "PoS",
  year = 2020,
  volume = "LATTICE2019",
  pages = "001"
}