## 36 Citations

### The Odd story of α′-corrections

- PhysicsJournal of High Energy Physics
- 2017

The α′-deformed frame-like Double Field Theory (DFT) is a T-duality and gauge invariant extension of DFT in which generalized Green-Schwarz transformations provide a gauge principle that fixes the…

### The Odd story of α′-corrections

- Physics
- 2017

A bstractThe α′-deformed frame-like Double Field Theory (DFT) is a T-duality and gauge invariant extension of DFT in which generalized Green-Schwarz transformations provide a gauge principle that…

### 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…

### Perturbative quantum gravity in double field theory

- Physics
- 2015

A bstractWe study perturbative general relativity with a two-form and a dilaton using the double field theory formulation which features explicit index factorisation at the Lagrangian level. Explicit…

### T-duality and α′-corrections

- Physics
- 2015

A bstractWe construct an O(d, d) invariant universal formulation of the first-order α′-corrections of the string effective actions involving the dilaton, metric and two-form fields. Two free…

### Higher-derivative heterotic Double Field Theory and classical double copy

- PhysicsJournal of High Energy Physics
- 2021

The generalized Kerr-Schild ansatz (GKSA) is a powerful tool for constructing exact solutions in Double Field Theory (DFT). In this paper we focus in the heterotic formulation of DFT, considering up…

### Second order higher-derivative corrections in Double Field Theory

- Mathematics
- 2016

A bstractHSZ Double Field Theory is a higher-derivative theory of gravity with exact and manifest T-duality symmetry. The first order corrections in the massless sector were shown to be governed…

### String theory at order α′2 and the generalized Bergshoeff-de Roo identification

- PhysicsJournal of High Energy Physics
- 2021

It has been shown by Marques and Nunez that the first α′-correction to the bosonic and heterotic string can be captured in the O(D, D) covariant formalism of Double Field Theory via a certain…

### Non-geometric Five-branes in Heterotic Supergravity

- Physics
- 2016

We study non-geometric five-branes in heterotic supergravity where the first order α′-corrections are present. By performing the α′-corrected T-duality transformations of the heterotic NS5-brane…

### Generalized dualities and higher derivatives

- MathematicsJournal of High Energy Physics
- 2020

Generalized dualities had an intriguing incursion into Double Field Theory (DFT) in terms of local O(d, d) transformations. We review this idea and use the higher derivative formulation of DFT to…

## References

SHOWING 1-10 OF 61 REFERENCES

### Double field theory at order α′

- Physics
- 2014

A bstractWe investigate α′ corrections of bosonic strings in the framework of double field theory. The previously introduced “doubled α′-geometry” gives α′-deformed gauge transformations arising in…

### Heterotic α’-corrections in Double Field Theory

- Mathematics
- 2014

A bstractWe extend the generalized flux formulation of Double Field Theory to include all the first order bosonic contributions to the α′ expansion of the heterotic string low energy effective…

### Doubled α′-geometry

- Physics
- 2013

A bstractWe develop doubled-coordinate field theory to determine the α′ corrections to the massless sector of oriented bosonic closed string theory. Our key tool is a string current algebra of free…

### Exploring double field theory

- Physics
- 2013

A bstractWe consider a flux formulation of Double Field Theory in which fluxes are dynamical and field-dependent. Gauge consistency imposes a set of quadratic constraints on the dynamical fluxes,…

### The effective action of double field theory

- Physics
- 2011

A bstractWe perform a generalized Scherk-Schwarz dimensional reduction of Double Field Theory on a twisted double torus. The four dimensional effective action is shown to exactly reproduce the…

### Double field theory formulation of heterotic strings

- Physics
- 2011

We extend the recently constructed double field theory formulation of the low-energy theory of the closed bosonic string to the heterotic string. The action can be written in terms of a generalized…

### Background independent action for double field theory

- Physics
- 2010

Double field theory describes a massless subsector of closed string theory with both momentum and winding excitations. The gauge algebra is governed by the Courant bracket in certain subsectors of…

### Duality invariant M-theory: gauged supergravities and Scherk-Schwarz reductions

- Geology
- 2012

A bstractWe consider the reduction of the duality invariant approach to M-theory by a U-duality group valued Scherk-Schwarz twist. The result is to produce potentials for gauged supergravities that…