2 papers
hep-ph2018
Color Unifed Dynamical Axion
M. K. Gaillard, M. B. Gavela, R. Houtz +2
We consider an enlarged color sector which solves the strong CP problem via new massless fermions. The spontaneous breaking of a unified color group into QCD and another confining…
hep-ph2017
ALPs EFT & Collider Signatures
R. del Rey
We explore the leading effective interactions between the Standard Model and a generic singlet CP-odd (pseudo)Goldstone boson in two frameworks for electroweak symmetry breaking: l…