ar X iv : h ep - p h / 01 08 19 5 v 6 3 1 M ay 2 00 2 1 The Standard Model in 2001

ar X iv : h ep - p h / 01 08 10 6 v 1 1 2 A ug 2 00 1 W 10 A POSSIBLE RESOLUTION OF THE e + e − → N̄N PUZZLE ∗

ar X iv : h ep - p h / 01 05 19 8 v 1 1 9 M ay 2 00 1 ∂ m ∂ μ in the Nambu – Jona - Lasinio model

Using the Nambu–Jona-Lasinio (NJL) model we study responses of the pion and kaon masses to changes in the chemical potential, ∂m ∂μ , at zero and finite chemical potential. We find that the behavior of ∂m ∂μ for the pion is quite different from that for the kaon. Our results can give a clue for future studies of ∂m ∂μ on the lattice.

ar X iv : h ep - p h / 04 02 19 0 v 2 2 6 M ay 2 00 4 1 Pentaquarks in the 10 F - and 10 F - plets

ar X iv : h ep - p h / 01 08 19 6 v 1 2 3 A ug 2 00 1 Flat directions , doublet - triplet splitting , the monopole problem , and all that

We discuss a realistic supersymmetric SU(6) grand unified theory with the GUT flat direction being lifted by soft supersymmetry breaking, and the doublet-triplet splitting being achieved with Higgs as a pseudo-Goldstone boson. The theory offers a simple solution to the false vacuum and monopole

ar X iv : h ep - p h / 01 08 19 5 v 3 2 4 O ct 2 00 1 1 The Standard Model in 2001

The “Standard Model” of elementary particle physics encompasses the progress that has been made in the past half-century in understanding the weak, electromagnetic, and strong interactions. The name was apparently bestowed by my Ph. D. thesis advisor, Sam B. Treiman, whose dedication to particle physics kindled the light for so many of his students during those times of experimental and theoret...