5 citations · 14 across the 6 of their papers we have counts for
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The observable spectrum for GUT-like theories
Elizabeth Dobson, Axel Maas, Simon Plätzer +1
The spectrum of nonabelian gauge theories cannot be described in terms of elementary particles, and so must be constructed from gauge-invariant composite operators, even in the pre…
The spectrum of GUT-like gauge-scalar models
Elizabeth Dobson, Axel Maas, Bernd Riederer
Past lattice simulations tentatively suggested that the spectrum of observable particles in BSM theories is qualitatively different than perturbatively expected. The discrepancy ca…
Multiple breaking patterns in the Brout-Englert-Higgs effect beyond perturbation theory
Elizabeth Dobson, Axel Maas, Bernd Riederer
In many BSM theories, especially GUTs, introducing a Brout-Englert-Higgs effect allows for multiple breaking patterns of the gauge symmetry. The possibility to select a particular…
Renormalization of the scalar energy-momentum tensor using the Wilson flow
Joseph K. L. Lee, Luigi Del Debbio, Elizabeth Dobson +6
In the holographic approach to cosmology, cosmological observables are described in terms of correlators of a three-dimensional boundary quantum field theory. As a concrete model,…
Exploring SU(3)-Higgs theories
Elizabeth Dobson, Axel Maas, Bernd Riederer
The requirement of manifest gauge invariance leads to a conflict between perturbative and non-perturbative predictions for the low-energy spectra of grand-unified theories. These c…
Renormalization of the energy-momentum tensor in three-dimensional scalar theories using the Wilson flow
Luigi Del Debbio, Elizabeth Dobson, Andreas Jüttner +6
A nonperturbative determination of the energy-momentum tensor is essential for understanding the physics of strongly coupled systems. The ability of the Wilson flow to eliminate di…