Comments on the Hartle-Hawking State and Observers (IAS-BH)
48:22Holographic Algebras at Null Infinity (IAS-BH)
53:26Exact Semiclassical Gravity and Partial Cauchy Slice Holography (IAS-BH)
43:04Bouncing off Stringy Singularities (IAS-BH)
40:49Comments on the de Sitter Double Cone (IAS-BH)
42:30An Observer's Measure of De Sitter Entropy (IAS-BH)
45:10Quantum Mechanics of the Hartle-Hawking State (IAS-BH)
46:44The Hartle-Hawking Wavefunction and de Sitter Black Holes (IAS-BH)
43:04The Yes Boundaries Wavefunctions of the Universe and Late Time Cosmology (IAS-BH)
45:02On the Phase of the de Sitter Density of States (IAS-BH)
44:06Quantum Cosmology in the BKL Regime and Dual Primon Gases (IAS-BH)
44:24Relational Perspectives in Quantum Gravity: The Role of Quantum Reference Frames (IAS-BH)
44:55TQFT Gravity and Sum over Topologies (IAS-BH)
44:10Failures of Spacetime Emergence (IAS-BH)
45:26On the Hilbert Space of Quantum Gravity from the Gravitational Path Integral (IAS-BH)
49:11Emergent Mixed States for Baby Universes and Black Holes (IAS-BH)
40:51“Filtering'' CFTs at large N: Euclidean Wormholes, Closed Universes, and Black Hole Interiors (IAS-BH)
46:34Near-Extremal Black Hole Evaporation (IAS-BH)
40:43A Black Hole Airy Tail: Part 2 (IAS-BH)
41:33Relational Perspectives in Quantum Gravity: The Role of Quantum Reference Frames (IAS-BH)
This talk introduces quantum reference frames (QRFs) and their role in quantum gravity, demonstrating how they illuminate quantum effects in superposed spacetimes. It presents a perspective-neutral formulation and applications.
Workshop on Quantum Aspects of Black Holes and Spacetime
Topic: Relational Perspectives in Quantum Gravity: The Role of Quantum Reference Frames
Speaker: Anne-Catherine de la Hamette
Quantum Cosmology in the BKL Regime and Dual Primon Gases (IAS-BH)
Next · Lecture 13TQFT Gravity and Sum over Topologies (IAS-BH)