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Electroweak interaction beyond the Standard Model and Dark Matter in the Tangent Bundle Quantum Field Theory
A generalized theory of electroweak interaction is developed based on the
underlying geometrical structure of the tangent bundle with symmetries arising
from transformations of tangent vectors along the fiber axis at a fixed
space-time point, leaving the scalar product invariant. Transformations with
this property are given by the group with the little groups
and where the group is the central
extended group of the Euclidian group Electroweak interaction beyond
the standard model (SM) is described by the transformation group without a priori introduction of a phenomenologically
determined gauge group. The Laplacian on this group yields the known internal
quantum numbers of isospin and hypercharge, but in addition the extra
-charge and the family quantum number which explains
the existence of families in the SM. The connection coefficients deliver the SM
gauge potentials but also hypothetical gauge bosons and other hypothetical
particles as well as candidate Dark Matter particles are predicted. It is shown
that the interpretation of the connection coefficients as elctroweak
gauge potentials is compatible with teleparallel gauge gravity theory based on
the translational group.Comment: Improved versio
The p-Laplace equation in domains with multiple crack section via pencil operators
The p-Laplace equation
\n \cdot (|\n u|^n \n u)=0 \whereA n>0, in a bounded domain \O \subset
\re^2, with inhomogeneous Dirichlet conditions on the smooth boundary \p \O
is considered. In addition, there is a finite collection of curves
\Gamma = \Gamma_1\cup...\cup\Gamma_m \subset \O, \quad \{on which we assume
homogeneous Dirichlet boundary conditions} \quad u=0, modeling a multiple
crack formation, focusing at the origin 0 \in \O. This makes the above
quasilinear elliptic problem overdetermined. Possible types of the behaviour of
solution at the tip 0 of such admissible multiple cracks, being a
"singularity" point, are described, on the basis of blow-up scaling techniques
and a "nonlinear eigenvalue problem". Typical types of admissible cracks are
shown to be governed by nodal sets of a countable family of nonlinear
eigenfunctions, which are obtained via branching from harmonic polynomials that
occur for . Using a combination of analytic and numerical methods,
saddle-node bifurcations in are shown to occur for those nonlinear
eigenvalues/eigenfunctions.Comment: arXiv admin note: substantial text overlap with arXiv:1310.065
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