TY  - RPRT
TI  - A note on perfect scalar fields
AU  - Unnikrishnan, Sanil
AU  - Sriramkumar, L
PY  - 2010
DO  - 10.1103/physrevd.81.103511
UR  - https://www.osti.gov/biblio/21409700
ID  - 21409700
ER  -