Denis Klevers
University of Pennsylvania
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Denis Klevers.
Journal of High Energy Physics | 2013
Mirjam Cvetic; Denis Klevers; Hernan Piragua
A bstractWe study F-theory compactifications with U(1)×U(1) gauge symmetry on elliptically fibered Calabi-Yau manifolds with a rank two Mordell-Weil group. We find that the natural presentation of an elliptic curve
Journal of High Energy Physics | 2013
Mirjam Cvetic; Thomas W. Grimm; Denis Klevers
\mathcal{E}
Journal of High Energy Physics | 2015
Denis Klevers; Paul-Konstantin Oehlmann; Jonas Reuter; Hernan Piragua; Damian Kaloni Mayorga Pena
with two rational points and a zero point is the generic Calabi-Yau onefold in dP2. We determine the birational map to its Tate and Weier- strass form and the coordinates of the two rational points in Weierstrass form. We discuss its resolved elliptic fibrations over a general base B and classify them in the case of B =
Journal of High Energy Physics | 2014
Mirjam Cvetic; Antonella Grassi; Denis Klevers; Hernan Piragua
\mathbb{P}
Journal of High Energy Physics | 2014
Mirjam Cvetic; Denis Klevers; Hernan Piragua; Peng Song
2. A thorough analysis of the generic codimension two singularities of these elliptic Calabi-Yau manifolds is presented. This determines the general U(1)×U(1)-charges of matter in corresponding F-theory compactifications. The matter multiplicities for the fibration over
Journal of High Energy Physics | 2014
Michele Cicoli; Denis Klevers; Sven Krippendorf; Christoph Mayrhofer; Fernando Quevedo; Roberto Valandro
\mathbb{P}
Nuclear Physics | 2015
Mirjam Cvetic; Ron Donagi; Denis Klevers; Hernan Piragua; Maximilian Poretschkin
2 are determined explicitly and shown to be consistent with anomaly cancellation. Explicit toric examples are constructed, both with U(1)×U(1) and SU(5)×U(1)×U(1) gauge symmetry. As a by-product, we prove the birational equivalence of the two elliptic fibrations with elliptic fibers in the two blow-ups Bl(1,0,0)
Journal of High Energy Physics | 2013
Mirjam Cvetic; Denis Klevers; Hernan Piragua
\mathbb{P}
Journal of High Energy Physics | 2013
Thomas W. Grimm; Denis Klevers; Maximilian Poretschkin
2(1, 2, 3) and Bl(0,1,0)
Journal of High Energy Physics | 2015
Mirjam Cvetic; Denis Klevers; Damián Kaloni Mayorga Peña; Paul-Konstantin Oehlmann; Jonas Reuter
\mathbb{P}