TY  - RPRT
TI  - The Feynman propagator from a single path.
AU  - G N Ord
AU  - J A Gualtieri
PY  - 2002
DO  - 10.1103/physrevlett.89.250403
UR  - https://pubmed.ncbi.nlm.nih.gov/12484870/
ID  - 12484870
ER  -