Titlebook: Nonperturbative Quantum Field Theory; G. Hooft,A. Jaffe,R. Stora Book 1988 Plenum Press, New York 1988 Particle Physics.Renormalization gr

HALO

叫喊

Supersymmetric Quantum Fields and Infinite Dimensional Analysis,tems primarily from the fact that they may provide a natural framework for a unified theory of elementary interactions. In particular, recent developments in superstring theory [15] suggest that such a theory has the potential to unify gravitational forces with the strong, weak and electromagnetic f

hauteur

急急忙忙

defeatist

,Continuous Wilson Renormalization Group and the 2-D O(N) Non-Linear δ- Model,be characterized by a single phase with a mass gap (a provocative contrary opinion is expressed in [121 However these non-perturbative issues have not yet been definitively resolved. As a prior step the non-perturbative ultraviolet stability of the model has to be proved. There is no doubt that the

generic

GLADE

妨礙議事

On the BRST Structure of the Closed String and Superstring Theory, will report further results concerning this parametrization which have been obtained in collaboration with Marc Bellon. I will point out in particular the possibility of gauge fixing in a BRST invariant way the global zero modes occuring in string multiloop amplitudes via the ghost propagator [2] a

施魔法

The A-D-E Classification of Conformal Invariant Field Theories in Two Dimensions, applications in string theory [1] and critical phenomena in statistical physics [2]. We shall present results obtained at Saclay, in collaboration with C. Itzykson and J.-B. Zuber [4,5, 6 ] and we shall mainly discuss the applications to critical phenomena.

Decrepit

The Breakdown of Dimensional Reduction,ield theories with random couplings. Apart from occasional speculations about the relevance of such constructs for physics in the Planck scale or beyond, they have been used to model the coupling of impurities to (equilibrium) statistical systems.