ar X iv : h ep - t h / 97 03 04 8 v 1 6 M ar 1 99 7 On three dimensional bosonization

ar X iv : h ep - t h / 97 03 05 4 v 1 6 M ar 1 99 7 Symmetries and the Antibracket : The Batalin - Vilkovisky Method

ar X iv : h ep - t h / 97 05 18 6 v 1 2 3 M ay 1 99 7 Bosonization in d > 2 dimensions ∗

I discuss in this talk a bosonization approach recently developed in refs.[1]-[7]. It leads to the (exact) bosonization rule for fermion currents in d ≥ 2 dimensions and also provides a systematic way of constructing the bosonic action in different regimes. Talk delivered at Trends in Theoretical Physics CERN Santiago de Compostela La Plata Meeting, La Plata, April-May 1997, to be published Inv...

ar X iv : h ep - p h / 98 04 40 7 v 1 2 6 A pr 1 99 8 B c → l ν̄γ DECAY IN LIGHT CONE QCD

ar X iv : h ep - t h / 98 03 05 9 v 1 6 M ar 1 99 8 A NEW CLASS OF INTEGRABLE MODELS OF 1 + 1 DIMENSIONAL DILATON GRAVITY COUPLED TO SCALAR MATTER

Integrable models of 1 + 1 dimensional gravity coupled to scalar and vector fields are briefly reviewed. A new class of integrable models with nonminimal coupling to scalar fields is constructed and discussed.

ar X iv : h ep - t h / 99 03 04 4 v 1 4 M ar 1 99 9 When radiative corrections are finite but undetermined

In quantum field theory radiative corrections can be finite but undeter-mined.