# Polyakov action

> action describing the worldsheet of a string in string theory

**Wikidata**: [Q1048763](https://www.wikidata.org/wiki/Q1048763)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Polyakov_action)  
**Source**: https://4ort.xyz/entity/polyakov-action


## References

1. Freebase Data Dumps. 2013