ON THE LOCAL-STRUCTURE OF THE EUCLIDEAN DIRAC FIELD

A simple Green's formula for the Euclidean Dirac operator in Schwinger's real formalism allows us to study some localization properties of the Euclidean Dirac field. A rather complete analysis follows of the connection between the Grassmann structure of the Euclidean field and the Clifford structure of the field at sharp time, analyzed in terms of its independent degrees of freedom. © 1980 American Institute of Physics.