# Duality covariant field redefinitions

@article{Baron2021DualityCF, title={Duality covariant field redefinitions}, author={Walter H. Baron}, journal={Physical Review D}, year={2021} }

We explore the role of the dilaton ﬁeld on higher-derivative supergravity within the framework of Double Field Theory and use it to ﬁx the Lorentz-noncovariant ﬁeld redeﬁnitions connecting the metric and dilaton ﬁelds with the duality multiplets.

## One Citation

### The α′2 correction from double field theory

- PhysicsJournal of High Energy Physics
- 2022

It is known that the order α′ correction to the tree-level effective action for the bosonic and heterotic string can be described in the framework of Double Field Theory (DFT). Here we determine the…

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