Dark Energy: constant or time variable? (... and other open questions)
Bharat Ratra - Kansas State University
Maldacena, J. (2015). Quantum mechanics and the geometry of spacetime. Perimeter Institute. https://pirsa.org/15080023
Maldacena, Juan. Quantum mechanics and the geometry of spacetime. Perimeter Institute, Aug. 26, 2015, https://pirsa.org/15080023
@misc{ pirsa_PIRSA:15080023,
doi = {10.48660/15080023},
url = {https://pirsa.org/15080023},
author = {Maldacena, Juan},
keywords = {Mathematical physics},
language = {en},
title = {Quantum mechanics and the geometry of spacetime},
publisher = {Perimeter Institute},
year = {2015},
month = {aug},
note = {PIRSA:15080023 see, \url{https://pirsa.org}}
}
After a short review of the gauge gravity duality, we will discuss black holes. We will explain what the duality tells us about black holes as viewed from the outside. We will review some of the puzzles that arise when we try to describe the black hole interior. We will describe wormholes and their interpretation in the dual field theory as entangled states.