Gielen, Steffen Microscopic Quantum Structure & Dynamics of Spacetime, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;
1712.07266.pdf (Preprint), 261KB
Adjei_2018_Class._Quantum_Grav._35_105016.pdf (Publisher version), 689KB
Adjei, E., Gielen, S., & Wieland, W. (2018). Cosmological evolution as squeezing: a toy model for group field cosmology. Classical and quantum gravity, 35(10): 105016. doi:10.1088/1361-6382/aaba11.