/ 94 08 05 6 v 1 9 A ug 1 99 4 DAMTP / 94 - 64 NIKHEF - H 94 - 25 Anyonic FRT construction 1

ar X iv : h ep - p h / 94 05 25 5 v 1 9 M ay 1 99 4 6453 April , 1994 ( T / E ) Spin , Mass , and Symmetry

ar X iv : h ep - t h / 94 08 04 1 v 1 7 A ug 1 99 4 June 1994 Current - like variables in massive and massless integrable models 1

ar X iv : h ep - p h / 94 08 34 7 v 1 2 2 A ug 1 99 4 INFNCA - TH - 94 - 17 August 1994 DIMENSIONAL REDUCTION FOR FERMIONS ∗ MARCELLO

We generalize the concept of dimensional reduction to operators involving fermion fields in high temperature field theories. It is found that the ultraviolet behavior of the running coupling constant plays a crucial role. The general concept is illustrated explicitly in the Gross-Neveu model.

ar X iv : h ep - t h / 94 05 12 6 v 2 1 1 A ug 1 99 4 Two dimensional lattice gauge theory based on a quantum group

In this article we analyze a two dimensional lattice gauge theory based on a quantum group. The algebra generated by gauge fields is the lattice algebra introduced recently by A. in [1]. We define and study Wilson loops. This theory is quasi-topological as in the classical case, which allows us to compute the correlation functions of this theory on an arbitrary surface.

ar X iv : h ep - t h / 94 10 05 5 v 1 9 O ct 1 99 4 RESOLUTION OF DIAGONALS AND MODULI SPACES