TY  - RPRT
TI  - Nonlinear evolution of quadratic gravity in 3 + 1 dimensions
AU  - Held, Aaron
AU  - Lim, Hyun
PY  - 2023
DO  - 10.1103/physrevd.108.104025
UR  - https://www.osti.gov/biblio/2217509
ID  - 2217509
ER  -