2 papers
hep-th1995
Unification of Gravity and Yang-Mills-Higgs Gauge Theories
T. Ackermann, J. Tolksdorf
In this letter we show how the action functional of the standard model and of gravity can be derived from a specific Dirac operator. Far from being exotic this particular Dirac ope…
hep-th1995
The generalized Lichnerowicz formula and analysis of Dirac operators
T. Ackermann, J. Tolksdorf
We study Dirac operators acting on sections of a Clifford module \ over a Riemannian manifold . We prove the intrinsic decomposition formula for their square, which is…