Staff profile

• String theory and M-theory
• Manifolds of exceptional holonomy

Journal Article

• $G_2$-manifolds from 4d N=1 theories, part I: Domain walls
  
  Braun, A. P., Sabag, E., Sacchi, M., & Schäfer-Nameki, S. (2024). $G_2$-manifolds from 4d N=1 theories, part I: Domain walls. SciPost Physics, 17(102). https://doi.org/10.21468/scipostphys.17.4.102
• G₂ mirrors from Calabi-Yau mirrors
  
  Braun, A. P., & Dadhley, R. (2024). G₂ mirrors from Calabi-Yau mirrors. Journal of High Energy Physics, 2024(10), Article 81. https://doi.org/10.1007/jhep10%282024%29081
• More on G-flux and general hodge cycles on the Fermat sextic
  
  Braun, A. P., Fortin, H., Garcia, D. L., & Loyola, R. V. (2024). More on G-flux and general hodge cycles on the Fermat sextic. Journal of High Energy Physics, 2024(6), Article 46. https://doi.org/10.1007/jhep06%282024%29046
• Tadpoles and gauge symmetries
  
  Braun, A. P., Fraiman, B., Graña, M., Lüst, S., & Parra De Freitas, H. (2023). Tadpoles and gauge symmetries. Journal of High Energy Physics, 2023(8), Article 134. https://doi.org/10.1007/jhep08%282023%29134
• Fibre-base duality of 5d KK theories
  
  Braun, A. P., Chen, J., Haghighat, B., Sperling, M., & Yang, S. (2021). Fibre-base duality of 5d KK theories. Journal of High Energy Physics, 2021(5), Article 200. https://doi.org/10.1007/jhep05%282021%29200
• Gauged 2-form symmetries in 6D SCFTs coupled to gravity
  
  Braun, A. P., Larfors, M., & Oehlmann, P.-K. (2021). Gauged 2-form symmetries in 6D SCFTs coupled to gravity. Journal of High Energy Physics, 2021(12), Article 132. https://doi.org/10.1007/jhep12%282021%29132
• G 4 flux, algebraic cycles and complex structure moduli stabilization
  
  Braun, A., & Valandro, R. (2021). G 4 flux, algebraic cycles and complex structure moduli stabilization. Journal of High Energy Physics, 2021(1), Article 207. https://doi.org/10.1007/jhep01%282021%29207
• M-Theory and Orientifolds
  
  Braun, A. P. (2020). M-Theory and Orientifolds. Journal of High Energy Physics, 2020(09), Article 65. https://doi.org/10.1007/jhep09%282020%29065
• On Mirror Maps for Manifolds of Exceptional Holonomy
  
  Braun, A. P., Majumder, S., & Otto, A. (2019). On Mirror Maps for Manifolds of Exceptional Holonomy. Journal of High Energy Physics, 2019(10), Article 204. https://doi.org/10.1007/jhep10%282019%29204
• Higgs bundles for M-theory on G2-manifolds
  
  Braun, A. P., Cizel, S., Hübner, M., & Schäfer-Nameki, S. (2019). Higgs bundles for M-theory on G2-manifolds. Journal of High Energy Physics, 2019(3), Article 199. https://doi.org/10.1007/jhep03%282019%29199
• Counting associatives in compact $G_2$ orbifolds
  
  Acharya, B. S., Braun, A. P., Svanes, E. E., & Valandro, R. (2019). Counting associatives in compact $G_2$ orbifolds. Journal of High Energy Physics, 03, Article 138. https://doi.org/10.1007/jhep03%282019%29138
• Spin(7)-manifolds as generalized connected sums and 3d $\mathcalN=1$ theories
  
  Braun, A. P., & Schäfer-Nameki, S. (2018). Spin(7)-manifolds as generalized connected sums and 3d $\mathcalN=1$ theories. Journal of High Energy Physics, 2018(06), Article 103. https://doi.org/10.1007/jhep06%282018%29103
• Compact, Singular $G_2$-Holonomy Manifolds and M/Heterotic/F-Theory Duality
  
  Braun, A. P., & Schäfer-Nameki, S. (2018). Compact, Singular $G_2$-Holonomy Manifolds and M/Heterotic/F-Theory Duality. Journal of High Energy Physics, 2018(04), Article 126. https://doi.org/10.1007/jhep04%282018%29126
• Towards Generalized Mirror Symmetry for Twisted Connected Sum $G_2$ Manifolds
  
  Braun, A. P., & Del Zotto, M. (2018). Towards Generalized Mirror Symmetry for Twisted Connected Sum $G_2$ Manifolds. Journal of High Energy Physics, 03, Article 082. https://doi.org/10.1007/jhep03%282018%29082
• Infinitely many M2-instanton corrections to M-theory on G$_2$-manifolds
  
  Braun, A. P., Del Zotto, M., Halverson, J., Larfors, M., Morrison, D. R., & Schäfer-Nameki, S. (2018). Infinitely many M2-instanton corrections to M-theory on G$_2$-manifolds. Journal of High Energy Physics, 09. https://doi.org/10.1007/jhep09%282018%29077
• NS5-Branes and Line Bundles in Heterotic/F-Theory Duality
  
  Braun, A. P., Brodie, C. R., Lukas, A., & Ruehle, F. (2018). NS5-Branes and Line Bundles in Heterotic/F-Theory Duality. Physical Review D - Particles, Fields, Gravitation and Cosmology, D98(12). https://doi.org/10.1103/physrevd.98.126004
• Heterotic Line Bundle Models on Elliptically Fibered Calabi-Yau Three-folds
  
  Braun, A. P., Brodie, C. R., & Lukas, A. (2018). Heterotic Line Bundle Models on Elliptically Fibered Calabi-Yau Three-folds. Journal of High Energy Physics, 04. https://doi.org/10.1007/jhep04%282018%29087
• Mirror symmetry for G 2-manifolds: twisted connected sums and dual tops
  
  Braun, A. P., & Del Zotto, M. (2017). Mirror symmetry for G 2-manifolds: twisted connected sums and dual tops. Journal of High Energy Physics, 2017(5), Article 80. https://doi.org/10.1007/jhep05%282017%29080
• Tops as building blocks for G$_2$ manifolds
  
  Braun, A. P. (2017). Tops as building blocks for G$_2$ manifolds. Journal of High Energy Physics, 10. https://doi.org/10.1007/jhep10%282017%29083
• Heterotic-Type IIA Duality and Degenerations of K3 Surfaces
  
  Braun, A. P., & Watari, T. (2016). Heterotic-Type IIA Duality and Degenerations of K3 Surfaces. Journal of High Energy Physics, 08, Article 034. https://doi.org/10.1007/jhep08%282016%29034
• Box Graphs and Resolutions I
  
  Braun, A. P., & Schafer-Nameki, S. (2016). Box Graphs and Resolutions I. Nuclear Physics B, B905, 447-479. https://doi.org/10.1016/j.nuclphysb.2016.02.002
• Box Graphs and Resolutions II: From Coulomb Phases to Fiber Faces
  
  Braun, A. P., & Schafer-Nameki, S. (2016). Box Graphs and Resolutions II: From Coulomb Phases to Fiber Faces. Nuclear Physics B, B905, 480-530. https://doi.org/10.1016/j.nuclphysb.2016.02.001
• De Sitter vacua from a D-term generated racetrack potential in hypersurface Calabi-Yau compactifications
  
  Braun, A. P., Rummel, M., Sumitomo, Y., & Valandro, R. (2015). De Sitter vacua from a D-term generated racetrack potential in hypersurface Calabi-Yau compactifications. Journal of High Energy Physics, 12. https://doi.org/10.1007/jhep12%282015%29033
• The Vertical, the Horizontal and the Rest: anatomy of the middle cohomology of Calabi-Yau fourfolds and F-theory applications
  
  Braun, A. P., & Watari, T. (2015). The Vertical, the Horizontal and the Rest: anatomy of the middle cohomology of Calabi-Yau fourfolds and F-theory applications. Journal of High Energy Physics, 2015(1), Article 047. https://doi.org/10.1007/jhep01%282015%29047
• Distribution of the Number of Generations in Flux Compactifications
  
  Braun, A. P., & Watari, T. (2014). Distribution of the Number of Generations in Flux Compactifications. Physical Review D - Particles, Fields, Gravitation and Cosmology, D90(12). https://doi.org/10.1103/physrevd.90.121901
• The fate of U(1)'s at strong coupling in F-theory
  
  Braun, A. P., Collinucci, A., & Valandro, R. (2014). The fate of U(1)’s at strong coupling in F-theory. Journal of High Energy Physics, 07. https://doi.org/10.1007/jhep07%282014%29028
• The Noether-Lefschetz problem and gauge-group-resolved landscapes: F-theory on K3 $\times$ K3 as a test case
  
  Braun, A. P., Kimura, Y., & Watari, T. (2014). The Noether-Lefschetz problem and gauge-group-resolved landscapes: F-theory on K3 $\times$ K3 as a test case. Journal of High Energy Physics, 04. https://doi.org/10.1007/jhep04%282014%29050
• Hypercharge flux in F-theory and the stable Sen limit
  
  Braun, A. P., Collinucci, A., & Valandro, R. (2014). Hypercharge flux in F-theory and the stable Sen limit. Journal of High Energy Physics, 07. https://doi.org/10.1007/jhep07%282014%29121