136 citations · 506 across the 11 of their papers we have counts for
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Scale Invariance in the Spectral Action
Ali H. Chamseddine, Alain Connes
The arbitrary mass scale in the spectral action for the Dirac operator in the spectral action is made dynamical by introducing a dilaton field. We evaluate all the low-energy terms…
Applications of the Gauge Principle to Gravitational Interactions
Ali H. Chamseddine
The idea of applying the gauge principle to formulate the general theory of relativity started with Utiyama in 1956. I review various applications of the gauge principle applied to…
A Brief Introduction to Particle Interactions
Ali H. Chamseddine
I give a brief introduction to particle interactions based on representations of Poincare Lie algebra. This is later generalized to interactions based on representations of the sup…
Hermitian Geometry and Complex Space-Time
Ali H. Chamseddine
We consider a complex Hermitian manifold of complex dimensions four with a Hermitian metric and a Chern connection. It is shown that the action that determines the dynamics of the…