4 papers · 1 filter
Surveying the theory space of pion dark matter
Anja Alfano, Nick Evans, Suchita Kulkarni +1
We use a holographic model to survey the space of strongly coupled SU(Nc) gauge dynamics with QCD-like chiral symmetry breaking pattern for quarks in the fundamental representation…
Scale Separation, Strong Coupling UV Phases, and the Identification of the Edge of the Conformal Window
Anja Alfano, Nick Evans
We use a simple holographic model to discuss approaching the edge of the conformal window in strongly coupled gauge theories to draw lessons for lattice studies. Walking gauge theo…
Mass hierarchies in gauge theory with two index symmetric representation matter
Anja Alfano, Nick Evans
In gauge theories, the running of the anomalous dimension of a fermion bilinear operator is believed to lead to chiral symmetry breaking when gamma=1. Naively using perturbative re…
Holography for Sp(2) Gauge Dynamics: from Composite Higgs to Technicolour
Johanna Erdmenger, Nick Evans, Yang Liu +1
We study Sp(2) gauge dynamics with two Dirac fermion flavours in the fundamental representation. These strongly coupled systems underlie some composite Higgs models with a glo…