245 citations · 1.6k across the 23 of their papers we have counts for
Showing 2004Show all
3 papers · 1 filter
hep-ph2004
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…
hep-ph2004
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…
hep-ph2004
Tetracritical behavior in strongly interacting theories
Francesco Sannino, Kimmo Tuominen
We suggest a tetracritical fixed point to naturally occur in strongly interacting theories. As a fundamental example we analyze the temperature--quark chemical potential phase diag…