Results 121 to 130 of about 11,553,390 (309)
Computing Brane and Flux Superpotentials in F-theory Compactifications
, 2010 In four-dimensional F-theory compactifications with N=1 supersymmetry the fields describing the dynamics of space-time filling 7-branes are part of the complex structure moduli space of the internal Calabi-Yau fourfold.
Ha, Tae-Won +5 more
core +1 more source
The toric SO(10) F-theory landscape
Journal of High Energy Physics, 2017 Supergravity theories in more than four dimensions with grand unified gauge symmetries are an important intermediate step towards the ultraviolet completion of the Standard Model in string theory.
W. Buchmüller +3 more
doaj +1 more source
Universality in a Large Ensemble of F-theory Geometries
, 2018 I will introduce a large ensemble of F-theory geometries, generated by crepant base-changes. I will discuss how understanding the construction algorithm allows us to read off universal behavior in this ensemble, and comment on what this behavior means ...
Long, Cody
core
Stability of vector bundles from F-theory
, 1999 We use a recently proposed formulation of stable holomorphic vector bundles $V$ on elliptically fibered Calabi--Yau n-fold $Z_n$ in terms of toric geometry to describe stability conditions on $V$.
Mayr, P., Berglund, Per
core +1 more source
Molecular Oncology, EarlyView.Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson +9 more
wiley +1 more source
Yukawa hierarchies in global F-theory models
Journal of High Energy Physics, 2020 We argue that global F-theory compactifications to four dimensions gener- ally exhibit higher rank Yukawa matrices from multiple geometric contributions known as Yukawa points.
Mirjam Cvetič +4 more
doaj +1 more source
, 2022 In this chapter, we establish some basic facts on Clifford theory for induced representations from a normal subgroup and we give the first applications of the ...
Ceccherini-Silberstein T. +2 more
core +1 more source
COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells
Molecular Oncology, EarlyView.This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos +6 more
wiley +1 more source
Twisted Fibrations in M/F-theory
Journal of High Energy PhysicsIn this work we investigate 5-dimensional theories obtained from M-theory on genus one fibered threefolds which exhibit twisted algebras in their fibers.
Lara B. Anderson +2 more
doaj +1 more source
Environmental Research Letters, 2019 While many developed countries are increasing their forest cover, deforestation is still rife in the tropics and subtropics. With international trade in forest-risk commodities on the rise, it is becoming increasingly important to consider between ...
Florence Pendrill +3 more
doaj +1 more source