17 citations · 20 across the 5 of their papers we have counts for
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gr-qc2025★ 3 cited
Origin of time and probability in quantum cosmology
Leonardo Chataignier, Claus Kiefer, Mritunjay Tyagi
We discuss how the classical notions of time and causal structure may emerge together with quantum-mechanical probabilities from a universal quantum state. For this, the process of…
gr-qc2024★ 17 cited
Time and its arrow from quantum geometrodynamics?
Claus Kiefer, Leonardo Chataignier, Mritunjay Tyagi
We discuss how quantum geometrodynamics, a conservative approach to quantum gravity, might explain the emergence of classical spacetime and, with it, the emergence of classical tim…