TY - RPRT TI - Closed path integrals and the quantum action. AU - H Jirari AU - H Kröger AU - X Q Luo AU - K J Moriarty AU - S G Rubin PY - 2001 DO - 10.1103/physrevlett.86.187 UR - https://pubmed.ncbi.nlm.nih.gov/11177788/ ID - 11177788 ER -