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Iñaki García Etxebarria's Outputs (51)

S-duality in N=1 orientifold SCFTs (2017)
Journal Article
García-Etxebarria, I., & Heidenreich, B. (2017). S-duality in N=1 orientifold SCFTs. Fortschritte der Physik, 65(3-4), https://doi.org/10.1002/prop.201700013

We present a general solution to the problem of determining all S-dual descriptions for a specific (but very rich) class of urn:x-wiley:00158208:media:prop201700013:prop201700013-math-0003 SCFTs. These SCFTs are indexed by decorated toric diagrams, a... Read More about S-duality in N=1 orientifold SCFTs.

Ubiquity of non-geometry in heterotic compactifications (2017)
Journal Article
García-Etxebarria, I., Lust, D., Massai, S., & Mayrhofer, C. (2017). Ubiquity of non-geometry in heterotic compactifications. Journal of High Energy Physics, 03, Article 046. https://doi.org/10.1007/jhep03%282017%29046

We study the effect of quantum corrections on heterotic compactifications on elliptic fibrations away from the stable degeneration limit, elaborating on a recent observation by Malmendier and Morrison. We show that already for the simplest nontrivial... Read More about Ubiquity of non-geometry in heterotic compactifications.

N=3 four dimensional field theories (2016)
Journal Article
García-Etxebarria, I., & Regalado, D. (2016). N=3 four dimensional field theories. Journal of High Energy Physics, 2016(03), Article 083. https://doi.org/10.1007/jhep03%282016%29083

We introduce a class of four dimensional field theories constructed by quotienting ordinary N=4 U(N ) SYM by particular combinations of R-symmetry and SL(2, ℤ) automorphisms. These theories appear naturally on the worldvolume of D3 branes probing ter... Read More about N=3 four dimensional field theories.

Physics of F-theory compactifications without section (2014)
Journal Article
Anderson, L. B., García-Etxebarria, I., Grimm, T. W., & Keitel, J. (2014). Physics of F-theory compactifications without section. Journal of High Energy Physics, 2014(12), Article 156. https://doi.org/10.1007/jhep12%282014%29156

We study the physics of F-theory compactifications on genus-one fibrations without section by using an M-theory dual description. The five-dimensional action obtained by considering M-theory on a Calabi-Yau threefold is compared with a six-dimensiona... Read More about Physics of F-theory compactifications without section.

Yukawas and discrete symmetries in F-theory compactifications without section (2014)
Journal Article
García-Etxebarria, I., Grimm, T. W., & Keitel, J. (2014). Yukawas and discrete symmetries in F-theory compactifications without section. Journal of High Energy Physics, 2014(11), Article 125. https://doi.org/10.1007/jhep11%282014%29125

In the case of F-theory compactifications on genus-one fibrations without section there are naturally appearing discrete symmetries, which we argue to be associated to geometrically massive U(1) gauge symmetries. These discrete symmetries are shown t... Read More about Yukawas and discrete symmetries in F-theory compactifications without section.