# Simplicity of In-In correlators (online)

- Institution: CERN
- Department: TH institutes
- Speaker: Chandramouli Chowdhury
- Year: 2024
- Language: English
- Source: [CERN](https://videos.cern.ch/record/3019554)
- 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)

We compute loop integrals of in-in correlators in dS for scalar theories and comment on the nature of the functions encountered and the simplicity observed compared to loops of wave functions (which can be equivalently thought of as AdS correlators).

This is based on upcoming work and 2312.13803, 2408.00074.

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## Lectures

1. [Simplicity of In-In correlators (online)](https://invisiblenetwork.ai/learn/cern/3019554/58a250c3a9a1), 22 min (CERN's player)