Journal of High Energy Physics

, 2015:116 | Cite as

A worldsheet theory for supergravity

  • Tim Adamo
  • Eduardo Casali
  • David Skinner
Open Access
Regular Article - Theoretical Physics


We present a worldsheet theory that describes maps into a curved target space equipped with a B-field and dilaton. The conditions for the theory to be consistent at the quantum level can be computed exactly, and are that the target space fields obey the nonlinear d = 10 supergravity equations of motion, with no higher curvature terms. The path integral is constrained to obey a generalization of the scattering equations to curved space. Remarkably, the supergravity field equations emerge as quantum corrections to these curved space scattering equations.


Classical Theories of Gravity Supergravity Models Anomalies in Field and String Theories 


Open Access

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Copyright information

© The Author(s) 2015

Authors and Affiliations

  1. 1.Department of Applied Mathematics & Theoretical PhysicsUniversity of CambridgeCambridgeUnited Kingdom

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