ep - t h / 00 03 14 4 v 2 1 8 Ju n 20 00 Heavy Fermion Stabilization of Solitons in 1 + 1 Dimensions

ar X iv : h ep - p h / 04 07 14 9 v 1 1 3 Ju l 2 00 4 Automated calculations for massive fermion production with å ıTalc ∗

The package a˚ı T alc has been developed for the automated calculation of radiative corrections to two-fermion production at e + e − colliders.

X iv : h ep - t h / 00 06 09 7 v 1 1 4 Ju n 20 00 Interaction of electric charges in ( 2 + 1 ) D magnetic dipole gas

ar X iv : h ep - t h / 03 10 23 1 v 2 1 5 M ar 2 00 4 Localisation of fermions to brane : Codimension d ≥ 2

We investigate 4 + d dimensional fermionic models in which the system in codimension-d supports a topologically stable solution, and in which the fermion may be localised to the brane, with power law in ’instanton’ backgrounds and exponentially in ’soliton’ backgrounds. When the fermions are isoscalars, the mechanism fails, while for isospinor fermions it is successful. As backgrounds we consid...

ar X iv : h ep - p h / 00 03 26 4 v 1 2 7 M ar 2 00 0 Time Dependence of Chemical Freeze - out in Relativistic Heavy Ion Collisions

ar X iv : h ep - t h / 03 03 15 9 v 1 1 8 M ar 2 00 3 Heavy Fermion Quantum Effects in SU ( 2 ) L Gauge Theory

We explore the effects of a heavy fermion doublet in a simplified version of the standard electroweak theory. We integrate out the doublet and compute the exact effective energy functional of spatially varying gauge and Higgs fields. We perform a variational search for a local minimum of the effective energy and do not find evidence for a soliton carrying the quantum numbers of the decoupled fe...