6533b7ddfe1ef96bd1273f53

RESEARCH PRODUCT

Mass relations in noncommutative geometry revisited

Mario Paschke

subject

PhysicsCoupling constantConstraint (information theory)High Energy Physics - TheoryNuclear and High Energy PhysicsHigh Energy Physics - Theory (hep-th)Mathematics::Operator AlgebrasFOS: Physical sciencesUpper and lower boundsNoncommutative geometryMathematical physics

description

We generalize the notion of the 'noncommutative coupling constant' given by Kastler and Sch"ucker by dropping the constraint that it commute with the Dirac-operator. This leads essentially to the vanishing of the lower bound for the Higgsmass and of the upper bound for the W-mass.

10.1016/s0370-2693(97)01185-4http://arxiv.org/abs/hep-th/9703043