TY  - RPRT
TI  - Note on the Green’s function formalism and topological invariants
AU  - Zhou, Yehao
AU  - Liu, Junyu
PY  - 2020
DO  - 10.1088/1742-5468/ab74cc
UR  - https://www.osti.gov/biblio/1762772
ID  - 1762772
ER  -