The Scalar Potential in Noncommutative Geometry

Abstract

We present a derivation of the general form of the scalar potential in Yang-Mills theory of a non-commutative space which is a product of a four-dimensional manifold times a discrete set of points. We show that a non-trivial potential without flat directions is obtained after eliminating the auxiliary fields only if constraints are imposed on the mass matrices utilised in the Dirac operator. The constraints and potential are related to a prepotential function.

8 pages, Tex file

References in corpus (1)

• Remarks on Alain Connes' approach to the standard model

Cited by in corpus (3)

• (De)Constructing Dimensions and Non-commutative Geometry
• Constraints on the scalar potential from spectral action principle
• Dimensionally Reduced Yang-Mills Theories in Noncommutative Geometry