Talks by Claus Kiefer "TIME IN QUANTUM GRAVITY - From the fundamental level to the classical limit" Claus Kiefer Universität zu Köln June 15, 2021 PIRSA:21060109 Quantum Foundations
"TIME IN QUANTUM GRAVITY - From the fundamental level to the classical limit" Claus Kiefer Universität zu Köln June 15, 2021 PIRSA:21060109 Quantum Foundations
