Primary research interest is in the area of gauge theories of strong, weak and electromagnetic interactions. Current research is concerned with the phenomenology of the standard model of electroweak interactions and possible new physics beyond the standard model, including grand unified theories, and supersymmetric models. Special attention is given to studies of the symmetry laws and the spontaneous symmetry breaking mechanism.

Selected Publications

Ling-Fong Li, "On vector Goldstone boson", Eur.Phys.J.C28:145-146, (2003).

Ling-Fong Li and Feng Wu, "Coupling constant unification in extensions of standard model", Int.J.Mod.Phys.A19:3217-3224, (2004).

Ling-Fong Li, " Vector Goldstone boson and Lorentz invariance", Presented at Miami Conference on Elementary Particle Physics and Cosmology, Coral Gables and Key Biscayne, Florida, 15-19 Dec 2004.

Ling-Fong Li, " Delta Q = 2 Hyperon Decays", e-Print arXiv:0706.2815 [hep-ph](2007).

C. Barbero, Ling-Fong Li, G. Lopez Castro ,and A. Mariano, " Delta L = 2 hyperon semi-leptonic decays", e-Print: arXiv:0709.2431 [hep-ph]Sept, 2007.