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pro vyhledávání: '"Hohl Christian"'
While the observation of nucleon decay would be a smoking gun of Grand Unified Theories (GUTs) in general, the ratios between the decay rates of the various channels carry rich information about the specific GUT model realization. To investigate this
Externí odkaz:
http://arxiv.org/abs/2011.15026
Autor:
Hohl, Christian
The coupling of matter to supergravity with $N=1$ supersymmetry in $d=4$ dimensions is described in a geometric manner by K\"ahler superspace. A straightforward way to implement K\"ahler superspace is via $\mathrm{U}(1)$ superspace by identifying the
Externí odkaz:
http://arxiv.org/abs/2005.09504
Publikováno v:
BMC Surgery, Vol 10, Iss 1, p 5 (2010)
Abstract Background Traumatic diaphragmatic ruptures affect mainly the left side. In an experimental study in human corpses we examined the stretch behaviour of the left and right diaphragmatic halves. Methods In a total of 8 male and 8 female corpse
Externí odkaz:
https://doaj.org/article/8a92dedc490d4d1581944d5827009c23
Since $\mathrm{SO}(10)$ GUTs unify all fermions of the Standard Model plus a right-chiral neutrino in a representation $\mathbf{16}$ per family, they have the potential to be maximally predictive regarding the ratios between the masses (or Yukawa cou
Externí odkaz:
http://arxiv.org/abs/1911.12807
We study $3$rd family Yukawa unification in the context of supersymmetric (SUSY) $\mathrm{SO}(10)$ GUTs and $\mathrm{SO}(10)$-motivated boundary conditions for the SUSY-breaking soft terms. We consider $\mu<0$ such that the SUSY loop-threshold effect
Externí odkaz:
http://arxiv.org/abs/1910.05191
Constrained Sequential neutrino Dominance of type 2 (referred to as CSD2) is an attractive building block for flavour Grand Unified Theories (GUTs) because it predicts a non-zero leptonic mixing angle $\theta_{13}^\text{PMNS}$, a deviation of $\theta
Externí odkaz:
http://arxiv.org/abs/1808.09364
A $Z'$ gauge boson with mass around the (few) TeV scale is a popular example of physics beyond the Standard Model (SM) and can be a fascinating remnant of a Grand Unified Theory (GUT). Recently, $Z'$ models with non-universal couplings to the SM ferm
Externí odkaz:
http://arxiv.org/abs/1712.05366
Autor:
Antusch, Stefan, Hohl, Christian
We discuss how flavour GUT models in the context of supergravity can be completed with a simple SUSY breaking sector, such that the flavour-dependent (non-universal) soft breaking terms can be calculated. As an example, we discuss a model based on an
Externí odkaz:
http://arxiv.org/abs/1706.04274
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