TY  - RPRT
TI  - Quantum cosmology and conformal invariance.
AU  - B Pioline
AU  - A Waldron
PY  - 2003
DO  - 10.1103/physrevlett.90.031302
UR  - https://pubmed.ncbi.nlm.nih.gov/12570480/
ID  - 12570480
ER  -