# Contents

## Properties

### U-duality

The U-duality group (see there) of maximal 2d SuGra is E9 (its split real form or quantumly a discrete subgroup of that).

## References

• T. Fujiwara, Y. Igarashi, R. Kuriki, T. Tabei, BFV-BRST Quantization of 2D Supergravity (arXiv:hep-th/9502127)

• S. Bellucci, E. Ivanov, $N=(4,4)$, 2D supergravity in $SU(2)\times SU(2)$ harmonic superspace (arXiv:hep-th/0003154)

Created on May 17, 2014 at 06:01:31. See the history of this page for a list of all contributions to it.