# Colloquium - "Black Holes, Quantum Information, and Unification"

- Institution: CERN
- Department: Conferences & Workshops
- Speaker: Raphael Bousso
- Year: 2019
- Language: English
- Subjects: Physics
- Source: [CERN](https://videos.cern.ch/record/3002633)
- Licence: [CERN](http://copyright.web.cern.ch)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

The study of black holes has revealed a deep connection between quantum information and spacetime geometry. Precise formulations of this conjectural relation have recently led to new insights in Quantum Field Theory. An important example is the QNEC, a lower bound on the local energy density in terms of the flow of nonlocal information. These results pertain to an unexplored, but accessible regime of the Standard Model: quantum coherent, relativistic, and low energy. They are most easily understood as implications of specific conjectures about quantum gravity, so their experimental tests at low energies would probe our hypotheses about unification at the highest energy scales..

0:00:00 Slide 1

0:00:22 Slide 2

0:01:03 Slide 3

0:02:32 Slide 4

0:03:01 Slide 5

0:05:03 Slide 6

0:06:49 Slide 7

0:07:22 Slide 8

0:08:22 Slide 9

0:08:46 Slide 10

0:09:34 Slide 11

0:10:41 Slide 12

0:11:18 Slide 13

0:12:30 Slide 14

0:12:49 Slide 15

0:13:14 Slide 16

0:13:35 Slide 17

0:13:59 Slide 18

0:14:34 Slide 19

0:15:25 Slide 20

0:16:19 Slide 21

0:18:45 Slide 22

0:19:58 Slide 23

0:20:18 Slide 24

0:20:22 Slide 25

0:20:33 Slide 26

0:21:32 Slide 27

0:24:19 Slide 28

0:24:25 Slide 29

0:24:37 Slide 30

0:25:59 Slide 31

0:26:41 Slide 32

0:26:47 Slide 33

0:28:16 Slide 34

0:28:21 Slide 35

0:28:25 Slide 36

0:28:47 Slide 37

0:29:25 Slide 38

0:30:11 Slide 39

0:34:25 Slide 40

0:34:53 Slide 41

0:34:58 Slide 42

0:35:02 Slide 43

0:36:07 Slide 44

0:36:11 Slide 45

0:38:03 Slide 46

0:38:17 Slide 47

0:38:24 Slide 48

0:38:55 Slide 49

0:39:30 Slide 50

0:44:32 Slide 51

0:46:27 Slide 52

0:47:00 Slide 53

0:47:13 Slide 54

0:47:22 Slide 55

0:47:42 Slide 56

0:47:46 Slide 57

0:48:00 Slide 58

0:48:17 Slide 59

0:49:08 Slide 60

0:50:33 Slide 61

0:51:52 Slide 62

0:52:15 Slide 63

0:52:45 Slide 64

0:55:58 Slide 65

0:56:23 Slide 66

0:56:34 Slide 67

0:58:54 Slide 68

1:01:41 Slide 69

1:02:51 Slide 70

1:03:17 Slide 71

1:04:22 Slide 72

## Lectures

1. [Colloquium - "Black Holes, Quantum Information, and Unification"](https://invisiblenetwork.ai/learn/cern/3002633/fa83d399bce3), 1 h 11 min (CERN's player)