Twistor strings for N $$ \mathcal{N} $$ = 8 supergravity
Abstract This paper presents a worldsheet theory describing holomorphic maps to twistor space with N $$ \mathcal{N} $$ fermionic directions. The theory is anomaly free when N $$ \mathcal{N} $$ = 8. Via the Penrose transform, the vertex operators correspond to an N $$ \mathcal{N} $$ = 8 Einstein supe...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2020-04-01
|
| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1007/JHEP04(2020)047 |