Zobrazeno 1 - 10
of 269
pro vyhledávání: '"Anderson, Lara"'
Calabi-Yau (CY) manifolds play a ubiquitous role in string theory. As a supersymmetry-preserving choice for the 6 extra compact dimensions of superstring compactifications, these spaces provide an arena in which to explore the rich interplay between
Externí odkaz:
http://arxiv.org/abs/2312.17125
In this brief note we explore the space of genus one and elliptic fibrations within CY manifolds, their organizing principles, and how they relate to the set of all CY manifolds. We provide examples of genus one fibered manifolds that exhibit differe
Externí odkaz:
http://arxiv.org/abs/2308.12826
In this work we investigate 5-dimensional theories obtained from M-theory on genus one fibered threefolds which exhibit twisted algebras in their fibers. We provide a base-independent algebraic description of the threefolds and compute light 5D BPS s
Externí odkaz:
http://arxiv.org/abs/2308.07364
Geometric transitions between Calabi-Yau manifolds have proven to be a powerful tool in exploring the intricate and interconnected vacuum structure of string compactifications. However, their role in N=1, 4-dimensional string compactifications remain
Externí odkaz:
http://arxiv.org/abs/2211.05804
We provide an overview of recent work which aims to understand patterns of vanishing Yukawa couplings that arise in models of particle physics derived from string theory. These patterns are seemingly linked to a plethora of different geometrical stru
Externí odkaz:
http://arxiv.org/abs/2201.10357
Autor:
Anderson, Lara B., Gray, James, Karkheiran, Mohsen, Oehlmann, Paul-Konstantin, Raghuram, Nikhil
In this work we study F-theory compactifications on elliptically fibered Calabi-Yau n-folds which have $\mathbb{P}^1$-fibered base manifolds. Such geometries, which we study in both 4- and 6-dimensions, are both ubiquitous within the set of Calabi-Ya
Externí odkaz:
http://arxiv.org/abs/2109.11534
Heterotic compactifications on Calabi-Yau threefolds frequently exhibit textures of vanishing Yukawa couplings in their low energy description. The vanishing of these couplings is often not enforced by any obvious symmetry and appears to be topologic
Externí odkaz:
http://arxiv.org/abs/2103.10454