X iv : h ep - p h / 97 06 47 5 v 1 2 3 Ju n 19 97 MIT - CTP - 2653 New Mechanisms of Gauge - Mediated Supersymmetry Breaking

ar X iv : h ep - p h / 97 06 47 0 v 1 2 3 Ju n 19 97 Structure Function Subgroup

We summarize the studies and discussions of the Structure Function subgroup of the QCD working group of the Snowmass 1996 Workshop: New Directions for High Energy Physics.

ar X iv : h ep - p h / 97 11 31 3 v 1 1 3 N ov 1 99 7 Cosmic Strings , Zero Modes and SUSY breaking in Nonabelian N = 1 Gauge Theories

We investigate the microphysics of cosmic strings in Nonabelian gauge theories with N = 1 supersymmetry. We give the vortex solutions in a specific example and demonstrate that fermionic superconductivity arises because of the couplings and interactions dictated by supersymmetry. We then use supersymmetry transformations to obtain the relevant fermionic zero modes and investigate the role of so...

ar X iv : h ep - p h / 97 06 36 3 v 1 1 6 Ju n 19 97 Interference in the reaction e + e − → γπ + π − and the final state interaction

ar X iv : h ep - p h / 97 06 31 3 v 1 1 0 Ju n 19 97 Forward - Backward Asymmetry

The Forward-backward asymmetry in the angular distribution of e + e possibility of observing CP-violation through the asymmetries in these two processes is examined.

ar X iv : h ep - t h / 95 06 14 5 v 1 2 1 Ju n 19 95 PURD - TH - 95 - 02 The Supercurrent In Supersymmetric Field Theories

A supercurrent superfield whose components include a conserved energy-momentum tensor and supersymmetry current as well as a (generally broken) R-symmetry current is constructed for a generic effective N=1 supersymmet-ric gauge theory. The general form of the R-symmetry breaking is isolated. Included within the various special cases considered is the identification of those models which exhibit...