Titlebook: Symmetries in Particle Physics; Itzhak Bars,Alan Chodos,Chia-Hsiung Tze Book 1984 Springer Science+Business Media New York 1984 Particle P

美丽的写

Intrinsic Geometry of Supergravity,e to recall here the early attempts of Feza Gürsey and others [1,2] in the sixties to unify the spacetime symmetries with the internal ones. Due to the analysis of these attempts there appear important no-go theorems concerning impossibility of such a merging in the framework of standard groups. At

Choreography

On the Physics of Dimensional Reduction,ction from higher dimensions. Among such constructs we treat the operation of charge conjugation, the (abelian or non-abelian) Lorentz force, and the forces on point particles moving in the scalar fields of a .(., .)/.(., .) σ-model. Some cosmological and “experimental” aspects of dimensional reduct

Mangle

TOM

人类

CORE

Does Quantum Chromodynamics Imply Confinement?,ver, it also becomes clear that in spite of its popularity Quantum Chromodynamics has an “identity problem”: the theory still has no sound mathematical basis. We speculate on remedies that one can envisage in the future.

Prognosis

中国纪念碑

Platelet

regale