# The black hole interior from non-isometric codes and complexity

- Institution: CERN
- Department: Theory Colloquia
- Speaker: Daniel Harlow
- Year: 2022
- Language: English
- Source: [CERN](https://videos.cern.ch/record/3004645)
- Licence: [CERN](http://copyright.web.cern.ch)
- Who can watch: Teens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

I'll give an overview of recent work with Akers, Engelhardt, Penington, and Vardhan, in which we propose a general framework for understanding the emergence of the black hole interior and the resolution of the information problem. Many previous ideas, such as null states, non-linearity, post-selection, the QES calculation of the Page curve, and computational complexity, arise naturally in this framework. .

0:00:00 Slide 1

0:02:43 Slide 2

0:05:39 Slide 3

0:08:21 Slide 4

0:16:34 Slide 5

0:18:42 Slide 6

0:21:10 Slide 7

0:22:42 Slide 8

0:25:38 Slide 9

0:26:54 Slide 10

0:28:33 Slide 11

0:30:44 Slide 12

0:33:27 Slide 13

0:35:13 Slide 14

0:36:58 Slide 15

0:38:48 Slide 16

0:40:26 Slide 17

0:41:59 Slide 18

0:43:03 Slide 19

0:45:13 Slide 20

0:48:02 Slide 21

0:49:49 Slide 22

0:50:53 Slide 23

0:52:29 Slide 24

0:55:32 Slide 25

0:57:45 Slide 26

1:00:09 Slide 27

1:02:26 Slide 28

1:03:55 Slide 29

1:05:41 Slide 30

1:07:21 Slide 31

1:08:28 Slide 32

1:12:32 Slide 33

1:14:58 Slide 34

## Lectures

1. [The black hole interior from non-isometric codes and complexity](https://invisiblenetwork.ai/learn/cern/3004645/ed99988c6f19), 1 h 29 min (CERN's player)