## Abstract I survey the recent construction of a family of new twistor string theories which are free from worldβsheet anomalies and give the spaceβtime spectra of Einstein supergravities, with second order field equations instead of the higher derivative conformal supergravities that arose from e
β¦ LIBER β¦
Einstein Supergravity and New Twistor String Theories
β Scribed by Mohab Abou-Zeid; Christopher M. Hull; Lionel J. Mason
- Publisher
- Springer
- Year
- 2008
- Tongue
- English
- Weight
- 641 KB
- Volume
- 282
- Category
- Article
- ISSN
- 0010-3616
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