A superstring field theory for supergravity
Reid-Edwards, R., & Riccombeni, D. (2017). A superstring field theory for supergravity. Journal of High Energy Physics, 2017(9), Article 103. https://doi.org/10.1007/jhep09%282017%29103
A covariant closed superstring field theory, equivalent to classical tendimensional Type II supergravity, is presented. The defining conformal field theory is the ambitwistor string worldsheet theory of Mason and Skinner. This theory is known to repr... Read More about A superstring field theory for supergravity.