326 citations · 1.4k across the 26 of their papers we have counts for
26 papers
Exploring the symmetry of supergravity
Walter H. Baron, Diego Marques, Carmen A. Nunez
Kaluza-Klein reductions of low energy string effective actions possess a continuous symmetry. The non-geometric elements of this group, parameterized by a bi-vector ,…
The -symmetry of supergravity
Walter H. Baron, Diego Marques, Carmen A. Nunez
Continuous O global symmetries emerge in Kaluza-Klein reductions of -dimensional string supergravities to dimensions. We show that the non-geometric elements of thi…
A new twist on heterotic string compactifications
Bernardo Fraiman, Mariana Graña, Carmen A. Núñez
A rich pattern of gauge symmetries is found in the moduli space of heterotic string toroidal compactifications, at fixed points of the T-duality transformations. We analyze this pa…
The bosonic string on string-size tori from double field theory
Yago Cagnacci, Mariana Graña, Sergio Iguri +1
We construct the effective action for toroidal compactifications of bosonic string theory from generalized Scherk-Schwarz reductions of double field theory. The enhanced gauge symm…
The Odd story of -corrections
Walter H. Baron, Jose J. Fernandez-Melgarejo, Diego Marques +1
The -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 princi…
Probing the String Winding Sector
Gerardo Aldazabal, Martín Mayo, Carmen Nuñez
We probe a slice of the massive winding sector of bosonic string theory from toroidal compactifications of Double Field Theory (DFT). This string subsector corresponds to states co…