# Gravitational waves from first order phase transitions: progress and problems

- Institution: CERN
- Department: TH institutes
- Speaker: Mark Hindmarsh
- Year: 2025
- Language: English
- Source: [CERN](https://videos.cern.ch/record/3021316)
- 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 review calculations of gravitational waves from the fluid flows generated by first order phase transition in the early universe, summarise the current status in simulations and modelling, and suggest areas where further progress can be made in preparation for the LISA mission..

0:00:00 Slide 1

0:02:13 Slide 2

0:05:42 Slide 3

0:07:30 Slide 4

0:10:06 Slide 5

0:13:23 Slide 6

0:14:54 Slide 7

0:17:20 Slide 8

0:22:23 Slide 9

0:23:46 Slide 10

0:25:44 Slide 11

0:27:54 Slide 12

0:29:31 Slide 13

0:31:13 Slide 14

0:32:40 Slide 15

0:33:51 Slide 16

0:36:25 Slide 17

0:38:12 Slide 18

0:39:45 Slide 19

0:40:54 Slide 20

0:43:13 Slide 21

0:44:41 Slide 22

0:46:58 Slide 23

0:48:50 Slide 24

0:51:12 Slide 25

0:54:45 Slide 26

## Lectures

1. [Gravitational waves from first order phase transitions: progress and problems](https://invisiblenetwork.ai/learn/cern/3021316/458c83d47474), 57 min (CERN's player)