840 citations · 3.6k across the 110 of their papers we have counts for
4 papers · 2 filters
Opening the Window for Technicolor
Deog Ki Hong, Stephen D. H. Hsu, Francesco Sannino
Recently a new class of technicolor models are proposed, using technifermions of symmetric second-rank tensor. In the models, one can make reasonable estimates of physical quantiti…
New Solutions to the Strong CP Problem
S. D. H. Hsu, F. Sannino
We exhibit a solution to the strong CP problem in which ultraviolet physics renders the QCD theta angle physically unobservable. Our models involve new strong interactions beyond Q…
Composite Higgs from Higher Representations
D. K. Hong, S. D. Hsu, F. Sannino
We investigate new models of dynamical electroweak symmetry breaking resulting from the condensation of fermions in higher representations of the technicolor group. These models li…
The Fermion Sign Problem and High Density Effective Theory
D. K. Hong, S. D. H. Hsu
We investigate the positivity of the Euclidean path integral measure for low-energy modes in dense fermionic matter. We show that the sign problem usually associated with fermions…