T. Codina

activity

20182021

most citedGeneralized Dualities and Higher Derivatives

32 citations · 32 across the 1 of their papers we have counts for

collaborators

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hep-th2021

Beta functions for the duality-invariant sigma model

Roberto Bonezzi, Tomas Codina, Olaf Hohm

The $O (d, d)$ invariant worldsheet theory for bosonic string theory with $d$ abelian isometries is employed to compute the beta functions and Weyl anomaly at one-loop. We show that…

hep-th2020

String Dualities at Order $α^{' 3}$

Tomas Codina, Olaf Hohm, Diego Marques

We compute the cosmological reduction of the fourth powers of the Riemann tensor claimed to arise in string theory at order $α^{' 3}$ , with overall coefficient proportional to $ζ(…

hep-th2020★ 32 cited

Generalized Dualities and Higher Derivatives

Tomas Codina, Diego Marques

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 formu…

hep-th2018

$L_{\infty}$ algebras and Tensor Hierarchies in Exceptional Field Theory and Gauged Supergravity

Yago Cagnacci, Tomas Codina, Diego Marques

We show how the gauge and field structure of the tensor hierarchies in Double and $E_{7 (7)}$ Exceptional Field Theory fits into $L_{\infty}$ algebras. Special attention is paid to re…

Beta functions for the duality-invariant sigma model

String Dualities at Order α′3

Generalized Dualities and Higher Derivatives

L∞​ algebras and Tensor Hierarchies in Exceptional Field Theory and Gauged Supergravity

String Dualities at Order $α^{' 3}$

$L_{\infty}$ algebras and Tensor Hierarchies in Exceptional Field Theory and Gauged Supergravity